From 97f2645f358b411ba2afb22e5966753f0ad92916 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Wed, 3 Aug 2016 13:45:50 -0700 Subject: tree-wide: replace config_enabled() with IS_ENABLED() The use of config_enabled() against config options is ambiguous. In practical terms, config_enabled() is equivalent to IS_BUILTIN(), but the author might have used it for the meaning of IS_ENABLED(). Using IS_ENABLED(), IS_BUILTIN(), IS_MODULE() etc. makes the intention clearer. This commit replaces config_enabled() with IS_ENABLED() where possible. This commit is only touching bool config options. I noticed two cases where config_enabled() is used against a tristate option: - config_enabled(CONFIG_HWMON) [ drivers/net/wireless/ath/ath10k/thermal.c ] - config_enabled(CONFIG_BACKLIGHT_CLASS_DEVICE) [ drivers/gpu/drm/gma500/opregion.c ] I did not touch them because they should be converted to IS_BUILTIN() in order to keep the logic, but I was not sure it was the authors' intention. Link: http://lkml.kernel.org/r/1465215656-20569-1-git-send-email-yamada.masahiro@socionext.com Signed-off-by: Masahiro Yamada Acked-by: Kees Cook Cc: Stas Sergeev Cc: Matt Redfearn Cc: Joshua Kinard Cc: Jiri Slaby Cc: Bjorn Helgaas Cc: Borislav Petkov Cc: Markos Chandras Cc: "Dmitry V. Levin" Cc: yu-cheng yu Cc: James Hogan Cc: Brian Gerst Cc: Johannes Berg Cc: Peter Zijlstra Cc: Al Viro Cc: Will Drewry Cc: Nikolay Martynov Cc: Huacai Chen Cc: "H. Peter Anvin" Cc: Thomas Gleixner Cc: Daniel Borkmann Cc: Leonid Yegoshin Cc: Rafal Milecki Cc: James Cowgill Cc: Greg Kroah-Hartman Cc: Ralf Baechle Cc: Alex Smith Cc: Adam Buchbinder Cc: Qais Yousef Cc: Jiang Liu Cc: Mikko Rapeli Cc: Paul Gortmaker Cc: Denys Vlasenko Cc: Brian Norris Cc: Hidehiro Kawai Cc: "Luis R. Rodriguez" Cc: Andy Lutomirski Cc: Ingo Molnar Cc: Dave Hansen Cc: "Kirill A. Shutemov" Cc: Roland McGrath Cc: Paul Burton Cc: Kalle Valo Cc: Viresh Kumar Cc: Tony Wu Cc: Huaitong Han Cc: Sumit Semwal Cc: Alexei Starovoitov Cc: Juergen Gross Cc: Jason Cooper Cc: "David S. Miller" Cc: Oleg Nesterov Cc: Andrea Gelmini Cc: David Woodhouse Cc: Marc Zyngier Cc: Rabin Vincent Cc: "Maciej W. Rozycki" Cc: David Daney Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/mips/include/asm/mips-cm.h | 2 +- arch/mips/include/asm/pgtable.h | 16 +++++------ arch/mips/include/asm/seccomp.h | 4 +-- arch/mips/include/asm/signal.h | 4 +-- arch/mips/include/asm/syscall.h | 2 +- arch/mips/include/asm/uaccess.h | 2 +- arch/mips/jz4740/setup.c | 2 +- arch/mips/kernel/cpu-bugs64.c | 6 ++--- arch/mips/kernel/elf.c | 4 +-- arch/mips/kernel/mips-cm.c | 2 +- arch/mips/kernel/mips-r2-to-r6-emul.c | 34 ++++++++++++------------ arch/mips/kernel/pm-cps.c | 4 +-- arch/mips/kernel/signal.c | 10 +++---- arch/mips/kernel/smp-cps.c | 4 +-- arch/mips/kernel/unaligned.c | 10 +++---- arch/mips/math-emu/cp1emu.c | 6 ++--- arch/mips/mm/tlbex.c | 10 +++---- arch/mips/mti-malta/malta-dtshim.c | 4 +-- arch/mips/mti-malta/malta-memory.c | 2 +- arch/mips/mti-malta/malta-setup.c | 2 +- arch/mips/net/bpf_jit.c | 4 +-- arch/x86/include/asm/elf.h | 4 +-- arch/x86/include/asm/fpu/internal.h | 16 +++++------ arch/x86/include/asm/mmu_context.h | 2 +- arch/x86/kernel/apic/apic.c | 2 +- arch/x86/kernel/apic/vector.c | 2 +- arch/x86/kernel/fpu/signal.c | 12 ++++----- arch/x86/kernel/signal.c | 14 +++++----- drivers/firmware/broadcom/bcm47xx_sprom.c | 2 +- drivers/irqchip/irq-mips-gic.c | 2 +- drivers/mtd/bcm47xxpart.c | 2 +- drivers/net/wireless/ath/ath10k/debug.c | 12 ++++----- drivers/net/wireless/ath/ath10k/mac.c | 10 +++---- drivers/net/wireless/ath/ath10k/wmi.c | 2 +- drivers/net/wireless/ath/ath6kl/cfg80211.c | 2 +- drivers/net/wireless/ath/ath9k/common-spectral.c | 6 ++--- drivers/net/wireless/ath/ath9k/init.c | 2 +- drivers/net/wireless/ath/ath9k/main.c | 12 ++++----- drivers/net/wireless/ath/ath9k/recv.c | 2 +- drivers/net/wireless/ath/dfs_pattern_detector.c | 2 +- drivers/net/wireless/ath/regd.c | 4 +-- drivers/pci/ecam.c | 2 +- drivers/tty/serial/ar933x_uart.c | 4 +-- include/linux/fence.h | 2 +- include/linux/ww_mutex.h | 4 +-- kernel/ptrace.c | 4 +-- kernel/seccomp.c | 6 ++--- net/wireless/chan.c | 2 +- 48 files changed, 135 insertions(+), 135 deletions(-) diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index 9411a4c0bdad..58e7874e9347 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -462,7 +462,7 @@ static inline unsigned int mips_cm_max_vp_width(void) if (mips_cm_revision() >= CM_REV_CM3) return read_gcr_sys_config2() & CM_GCR_SYS_CONFIG2_MAXVPW_MSK; - if (config_enabled(CONFIG_SMP)) + if (IS_ENABLED(CONFIG_SMP)) return smp_num_siblings; return 1; diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index 7d44e888134f..70128d3f770a 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -159,7 +159,7 @@ static inline void set_pte(pte_t *ptep, pte_t pte) * it better already be global) */ if (pte_none(*buddy)) { - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) buddy->pte_low |= _PAGE_GLOBAL; buddy->pte_high |= _PAGE_GLOBAL; } @@ -172,7 +172,7 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt htw_stop(); /* Preserve global status for the pair */ - if (config_enabled(CONFIG_XPA)) { + if (IS_ENABLED(CONFIG_XPA)) { if (ptep_buddy(ptep)->pte_high & _PAGE_GLOBAL) null.pte_high = _PAGE_GLOBAL; } else { @@ -319,7 +319,7 @@ static inline int pte_young(pte_t pte) { return pte.pte_low & _PAGE_ACCESSED; } static inline pte_t pte_wrprotect(pte_t pte) { pte.pte_low &= ~_PAGE_WRITE; - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) pte.pte_low &= ~_PAGE_SILENT_WRITE; pte.pte_high &= ~_PAGE_SILENT_WRITE; return pte; @@ -328,7 +328,7 @@ static inline pte_t pte_wrprotect(pte_t pte) static inline pte_t pte_mkclean(pte_t pte) { pte.pte_low &= ~_PAGE_MODIFIED; - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) pte.pte_low &= ~_PAGE_SILENT_WRITE; pte.pte_high &= ~_PAGE_SILENT_WRITE; return pte; @@ -337,7 +337,7 @@ static inline pte_t pte_mkclean(pte_t pte) static inline pte_t pte_mkold(pte_t pte) { pte.pte_low &= ~_PAGE_ACCESSED; - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) pte.pte_low &= ~_PAGE_SILENT_READ; pte.pte_high &= ~_PAGE_SILENT_READ; return pte; @@ -347,7 +347,7 @@ static inline pte_t pte_mkwrite(pte_t pte) { pte.pte_low |= _PAGE_WRITE; if (pte.pte_low & _PAGE_MODIFIED) { - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) pte.pte_low |= _PAGE_SILENT_WRITE; pte.pte_high |= _PAGE_SILENT_WRITE; } @@ -358,7 +358,7 @@ static inline pte_t pte_mkdirty(pte_t pte) { pte.pte_low |= _PAGE_MODIFIED; if (pte.pte_low & _PAGE_WRITE) { - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) pte.pte_low |= _PAGE_SILENT_WRITE; pte.pte_high |= _PAGE_SILENT_WRITE; } @@ -369,7 +369,7 @@ static inline pte_t pte_mkyoung(pte_t pte) { pte.pte_low |= _PAGE_ACCESSED; if (!(pte.pte_low & _PAGE_NO_READ)) { - if (!config_enabled(CONFIG_XPA)) + if (!IS_ENABLED(CONFIG_XPA)) pte.pte_low |= _PAGE_SILENT_READ; pte.pte_high |= _PAGE_SILENT_READ; } diff --git a/arch/mips/include/asm/seccomp.h b/arch/mips/include/asm/seccomp.h index 684fb3a12ed3..d886d6f7687a 100644 --- a/arch/mips/include/asm/seccomp.h +++ b/arch/mips/include/asm/seccomp.h @@ -16,10 +16,10 @@ static inline const int *get_compat_mode1_syscalls(void) 0, /* null terminated */ }; - if (config_enabled(CONFIG_MIPS32_O32) && test_thread_flag(TIF_32BIT_REGS)) + if (IS_ENABLED(CONFIG_MIPS32_O32) && test_thread_flag(TIF_32BIT_REGS)) return syscalls_O32; - if (config_enabled(CONFIG_MIPS32_N32)) + if (IS_ENABLED(CONFIG_MIPS32_N32)) return syscalls_N32; BUG(); diff --git a/arch/mips/include/asm/signal.h b/arch/mips/include/asm/signal.h index 2292373ff11a..82eae1583bcf 100644 --- a/arch/mips/include/asm/signal.h +++ b/arch/mips/include/asm/signal.h @@ -19,8 +19,8 @@ extern struct mips_abi mips_abi_32; ((ka)->sa.sa_flags & SA_SIGINFO)) #else #define sig_uses_siginfo(ka, abi) \ - (config_enabled(CONFIG_64BIT) ? 1 : \ - (config_enabled(CONFIG_TRAD_SIGNALS) ? \ + (IS_ENABLED(CONFIG_64BIT) ? 1 : \ + (IS_ENABLED(CONFIG_TRAD_SIGNALS) ? \ ((ka)->sa.sa_flags & SA_SIGINFO) : 1) ) #endif diff --git a/arch/mips/include/asm/syscall.h b/arch/mips/include/asm/syscall.h index 47bc45a67e9b..d87882513ee3 100644 --- a/arch/mips/include/asm/syscall.h +++ b/arch/mips/include/asm/syscall.h @@ -99,7 +99,7 @@ static inline void syscall_get_arguments(struct task_struct *task, { int ret; /* O32 ABI syscall() - Either 64-bit with O32 or 32-bit */ - if ((config_enabled(CONFIG_32BIT) || + if ((IS_ENABLED(CONFIG_32BIT) || test_tsk_thread_flag(task, TIF_32BIT_REGS)) && (regs->regs[2] == __NR_syscall)) i++; diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h index 7f109d4f64a4..11b965f98d95 100644 --- a/arch/mips/include/asm/uaccess.h +++ b/arch/mips/include/asm/uaccess.h @@ -88,7 +88,7 @@ extern u64 __ua_limit; */ static inline bool eva_kernel_access(void) { - if (!config_enabled(CONFIG_EVA)) + if (!IS_ENABLED(CONFIG_EVA)) return false; return segment_eq(get_fs(), get_ds()); diff --git a/arch/mips/jz4740/setup.c b/arch/mips/jz4740/setup.c index 0914ef775b5f..6d0152321819 100644 --- a/arch/mips/jz4740/setup.c +++ b/arch/mips/jz4740/setup.c @@ -75,7 +75,7 @@ void __init device_tree_init(void) const char *get_system_type(void) { - if (config_enabled(CONFIG_MACH_JZ4780)) + if (IS_ENABLED(CONFIG_MACH_JZ4780)) return "JZ4780"; return "JZ4740"; diff --git a/arch/mips/kernel/cpu-bugs64.c b/arch/mips/kernel/cpu-bugs64.c index 6392dbe504fb..a378e44688f5 100644 --- a/arch/mips/kernel/cpu-bugs64.c +++ b/arch/mips/kernel/cpu-bugs64.c @@ -244,7 +244,7 @@ static inline void check_daddi(void) panic(bug64hit, !DADDI_WAR ? daddiwar : nowar); } -int daddiu_bug = config_enabled(CONFIG_CPU_MIPSR6) ? 0 : -1; +int daddiu_bug = IS_ENABLED(CONFIG_CPU_MIPSR6) ? 0 : -1; static inline void check_daddiu(void) { @@ -314,7 +314,7 @@ static inline void check_daddiu(void) void __init check_bugs64_early(void) { - if (!config_enabled(CONFIG_CPU_MIPSR6)) { + if (!IS_ENABLED(CONFIG_CPU_MIPSR6)) { check_mult_sh(); check_daddiu(); } @@ -322,6 +322,6 @@ void __init check_bugs64_early(void) void __init check_bugs64(void) { - if (!config_enabled(CONFIG_CPU_MIPSR6)) + if (!IS_ENABLED(CONFIG_CPU_MIPSR6)) check_daddi(); } diff --git a/arch/mips/kernel/elf.c b/arch/mips/kernel/elf.c index 891f5ee63983..e6eb7f1f7723 100644 --- a/arch/mips/kernel/elf.c +++ b/arch/mips/kernel/elf.c @@ -179,7 +179,7 @@ int arch_check_elf(void *_ehdr, bool has_interpreter, void *_interp_ehdr, return -ELIBBAD; } - if (!config_enabled(CONFIG_MIPS_O32_FP64_SUPPORT)) + if (!IS_ENABLED(CONFIG_MIPS_O32_FP64_SUPPORT)) return 0; fp_abi = state->fp_abi; @@ -285,7 +285,7 @@ void mips_set_personality_fp(struct arch_elf_state *state) * not be worried about N32/N64 binaries. */ - if (!config_enabled(CONFIG_MIPS_O32_FP64_SUPPORT)) + if (!IS_ENABLED(CONFIG_MIPS_O32_FP64_SUPPORT)) return; switch (state->overall_fp_mode) { diff --git a/arch/mips/kernel/mips-cm.c b/arch/mips/kernel/mips-cm.c index 760217bbb2fa..659e6d3ae335 100644 --- a/arch/mips/kernel/mips-cm.c +++ b/arch/mips/kernel/mips-cm.c @@ -251,7 +251,7 @@ int mips_cm_probe(void) mips_cm_probe_l2sync(); /* determine register width for this CM */ - mips_cm_is64 = config_enabled(CONFIG_64BIT) && (mips_cm_revision() >= CM_REV_CM3); + mips_cm_is64 = IS_ENABLED(CONFIG_64BIT) && (mips_cm_revision() >= CM_REV_CM3); for_each_possible_cpu(cpu) spin_lock_init(&per_cpu(cm_core_lock, cpu)); diff --git a/arch/mips/kernel/mips-r2-to-r6-emul.c b/arch/mips/kernel/mips-r2-to-r6-emul.c index 7ff2a557f4aa..43fbadc78d0a 100644 --- a/arch/mips/kernel/mips-r2-to-r6-emul.c +++ b/arch/mips/kernel/mips-r2-to-r6-emul.c @@ -84,7 +84,7 @@ static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) (s32)MIPSInst_SIMM(ir); return 0; case daddiu_op: - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) break; if (MIPSInst_RT(ir)) @@ -143,7 +143,7 @@ static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) (u32)regs->regs[MIPSInst_RT(ir)]); return 0; case dsll_op: - if (config_enabled(CONFIG_32BIT) || MIPSInst_RS(ir)) + if (IS_ENABLED(CONFIG_32BIT) || MIPSInst_RS(ir)) break; if (MIPSInst_RD(ir)) @@ -152,7 +152,7 @@ static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) MIPSInst_FD(ir)); return 0; case dsrl_op: - if (config_enabled(CONFIG_32BIT) || MIPSInst_RS(ir)) + if (IS_ENABLED(CONFIG_32BIT) || MIPSInst_RS(ir)) break; if (MIPSInst_RD(ir)) @@ -161,7 +161,7 @@ static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) MIPSInst_FD(ir)); return 0; case daddu_op: - if (config_enabled(CONFIG_32BIT) || MIPSInst_FD(ir)) + if (IS_ENABLED(CONFIG_32BIT) || MIPSInst_FD(ir)) break; if (MIPSInst_RD(ir)) @@ -170,7 +170,7 @@ static inline int mipsr6_emul(struct pt_regs *regs, u32 ir) (u64)regs->regs[MIPSInst_RT(ir)]; return 0; case dsubu_op: - if (config_enabled(CONFIG_32BIT) || MIPSInst_FD(ir)) + if (IS_ENABLED(CONFIG_32BIT) || MIPSInst_FD(ir)) break; if (MIPSInst_RD(ir)) @@ -498,7 +498,7 @@ static int dmult_func(struct pt_regs *regs, u32 ir) s64 res; s64 rt, rs; - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) return SIGILL; rt = regs->regs[MIPSInst_RT(ir)]; @@ -530,7 +530,7 @@ static int dmultu_func(struct pt_regs *regs, u32 ir) u64 res; u64 rt, rs; - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) return SIGILL; rt = regs->regs[MIPSInst_RT(ir)]; @@ -561,7 +561,7 @@ static int ddiv_func(struct pt_regs *regs, u32 ir) { s64 rt, rs; - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) return SIGILL; rt = regs->regs[MIPSInst_RT(ir)]; @@ -586,7 +586,7 @@ static int ddivu_func(struct pt_regs *regs, u32 ir) { u64 rt, rs; - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) return SIGILL; rt = regs->regs[MIPSInst_RT(ir)]; @@ -825,7 +825,7 @@ static int dclz_func(struct pt_regs *regs, u32 ir) u64 res; u64 rs; - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) return SIGILL; if (!MIPSInst_RD(ir)) @@ -852,7 +852,7 @@ static int dclo_func(struct pt_regs *regs, u32 ir) u64 res; u64 rs; - if (config_enabled(CONFIG_32BIT)) + if (IS_ENABLED(CONFIG_32BIT)) return SIGILL; if (!MIPSInst_RD(ir)) @@ -1484,7 +1484,7 @@ fpu_emul: break; case ldl_op: - if (config_enabled(CONFIG_32BIT)) { + if (IS_ENABLED(CONFIG_32BIT)) { err = SIGILL; break; } @@ -1603,7 +1603,7 @@ fpu_emul: break; case ldr_op: - if (config_enabled(CONFIG_32BIT)) { + if (IS_ENABLED(CONFIG_32BIT)) { err = SIGILL; break; } @@ -1722,7 +1722,7 @@ fpu_emul: break; case sdl_op: - if (config_enabled(CONFIG_32BIT)) { + if (IS_ENABLED(CONFIG_32BIT)) { err = SIGILL; break; } @@ -1840,7 +1840,7 @@ fpu_emul: break; case sdr_op: - if (config_enabled(CONFIG_32BIT)) { + if (IS_ENABLED(CONFIG_32BIT)) { err = SIGILL; break; } @@ -2072,7 +2072,7 @@ fpu_emul: break; case lld_op: - if (config_enabled(CONFIG_32BIT)) { + if (IS_ENABLED(CONFIG_32BIT)) { err = SIGILL; break; } @@ -2133,7 +2133,7 @@ fpu_emul: break; case scd_op: - if (config_enabled(CONFIG_32BIT)) { + if (IS_ENABLED(CONFIG_32BIT)) { err = SIGILL; break; } diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c index adda3ffb9b78..5b31a9405ebc 100644 --- a/arch/mips/kernel/pm-cps.c +++ b/arch/mips/kernel/pm-cps.c @@ -148,7 +148,7 @@ int cps_pm_enter_state(enum cps_pm_state state) } /* Setup the VPE to run mips_cps_pm_restore when started again */ - if (config_enabled(CONFIG_CPU_PM) && state == CPS_PM_POWER_GATED) { + if (IS_ENABLED(CONFIG_CPU_PM) && state == CPS_PM_POWER_GATED) { /* Power gating relies upon CPS SMP */ if (!mips_cps_smp_in_use()) return -EINVAL; @@ -387,7 +387,7 @@ static void * __init cps_gen_entry_code(unsigned cpu, enum cps_pm_state state) memset(labels, 0, sizeof(labels)); memset(relocs, 0, sizeof(relocs)); - if (config_enabled(CONFIG_CPU_PM) && state == CPS_PM_POWER_GATED) { + if (IS_ENABLED(CONFIG_CPU_PM) && state == CPS_PM_POWER_GATED) { /* Power gating relies upon CPS SMP */ if (!mips_cps_smp_in_use()) goto out_err; diff --git a/arch/mips/kernel/signal.c b/arch/mips/kernel/signal.c index ae4231452115..1975cd2f7de6 100644 --- a/arch/mips/kernel/signal.c +++ b/arch/mips/kernel/signal.c @@ -165,7 +165,7 @@ static int save_msa_extcontext(void __user *buf) * should already have been done when handling scalar FP * context. */ - BUG_ON(config_enabled(CONFIG_EVA)); + BUG_ON(IS_ENABLED(CONFIG_EVA)); err = __put_user(read_msa_csr(), &msa->csr); err |= _save_msa_all_upper(&msa->wr); @@ -195,7 +195,7 @@ static int restore_msa_extcontext(void __user *buf, unsigned int size) unsigned int csr; int i, err; - if (!config_enabled(CONFIG_CPU_HAS_MSA)) + if (!IS_ENABLED(CONFIG_CPU_HAS_MSA)) return SIGSYS; if (size != sizeof(*msa)) @@ -215,7 +215,7 @@ static int restore_msa_extcontext(void __user *buf, unsigned int size) * scalar FP context, so FPU & MSA should have already been * disabled whilst handling scalar FP context. */ - BUG_ON(config_enabled(CONFIG_EVA)); + BUG_ON(IS_ENABLED(CONFIG_EVA)); write_msa_csr(csr); err |= _restore_msa_all_upper(&msa->wr); @@ -315,7 +315,7 @@ int protected_save_fp_context(void __user *sc) * EVA does not have userland equivalents of ldc1 or sdc1, so * save to the kernel FP context & copy that to userland below. */ - if (config_enabled(CONFIG_EVA)) + if (IS_ENABLED(CONFIG_EVA)) lose_fpu(1); while (1) { @@ -378,7 +378,7 @@ int protected_restore_fp_context(void __user *sc) * disable the FPU here such that the code below simply copies to * the kernel FP context. */ - if (config_enabled(CONFIG_EVA)) + if (IS_ENABLED(CONFIG_EVA)) lose_fpu(0); while (1) { diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 4ed36f288d64..05b3201271b4 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -46,8 +46,8 @@ static unsigned core_vpe_count(unsigned core) if (threads_disabled) return 1; - if ((!config_enabled(CONFIG_MIPS_MT_SMP) || !cpu_has_mipsmt) - && (!config_enabled(CONFIG_CPU_MIPSR6) || !cpu_has_vp)) + if ((!IS_ENABLED(CONFIG_MIPS_MT_SMP) || !cpu_has_mipsmt) + && (!IS_ENABLED(CONFIG_CPU_MIPSR6) || !cpu_has_vp)) return 1; mips_cm_lock_other(core, 0); diff --git a/arch/mips/kernel/unaligned.c b/arch/mips/kernel/unaligned.c index 28b3af73a17b..f1c308dbbc4a 100644 --- a/arch/mips/kernel/unaligned.c +++ b/arch/mips/kernel/unaligned.c @@ -1025,7 +1025,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, if (!access_ok(VERIFY_READ, addr, 2)) goto sigbus; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) LoadHW(addr, value, res); else @@ -1044,7 +1044,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, if (!access_ok(VERIFY_READ, addr, 4)) goto sigbus; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) LoadW(addr, value, res); else @@ -1063,7 +1063,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, if (!access_ok(VERIFY_READ, addr, 2)) goto sigbus; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) LoadHWU(addr, value, res); else @@ -1131,7 +1131,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, compute_return_epc(regs); value = regs->regs[insn.i_format.rt]; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) StoreHW(addr, value, res); else @@ -1151,7 +1151,7 @@ static void emulate_load_store_insn(struct pt_regs *regs, compute_return_epc(regs); value = regs->regs[insn.i_format.rt]; - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { if (segment_eq(get_fs(), get_ds())) StoreW(addr, value, res); else diff --git a/arch/mips/math-emu/cp1emu.c b/arch/mips/math-emu/cp1emu.c index 6dc07fba187f..92d15e68abb6 100644 --- a/arch/mips/math-emu/cp1emu.c +++ b/arch/mips/math-emu/cp1emu.c @@ -784,10 +784,10 @@ static int isBranchInstr(struct pt_regs *regs, struct mm_decoded_insn dec_insn, */ static inline int cop1_64bit(struct pt_regs *xcp) { - if (config_enabled(CONFIG_64BIT) && !config_enabled(CONFIG_MIPS32_O32)) + if (IS_ENABLED(CONFIG_64BIT) && !IS_ENABLED(CONFIG_MIPS32_O32)) return 1; - else if (config_enabled(CONFIG_32BIT) && - !config_enabled(CONFIG_MIPS_O32_FP64_SUPPORT)) + else if (IS_ENABLED(CONFIG_32BIT) && + !IS_ENABLED(CONFIG_MIPS_O32_FP64_SUPPORT)) return 0; return !test_thread_flag(TIF_32BIT_FPREGS); diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 4004b659ce50..ff49b29c2d16 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -1025,7 +1025,7 @@ static void build_update_entries(u32 **p, unsigned int tmp, unsigned int ptep) pte_off_odd += offsetof(pte_t, pte_high); #endif - if (config_enabled(CONFIG_XPA)) { + if (IS_ENABLED(CONFIG_XPA)) { uasm_i_lw(p, tmp, pte_off_even, ptep); /* even pte */ UASM_i_ROTR(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); UASM_i_MTC0(p, tmp, C0_ENTRYLO0); @@ -1643,7 +1643,7 @@ iPTE_SW(u32 **p, struct uasm_reloc **r, unsigned int pte, unsigned int ptr, unsigned int hwmode = mode & (_PAGE_VALID | _PAGE_DIRTY); unsigned int swmode = mode & ~hwmode; - if (config_enabled(CONFIG_XPA) && !cpu_has_64bits) { + if (IS_ENABLED(CONFIG_XPA) && !cpu_has_64bits) { uasm_i_lui(p, scratch, swmode >> 16); uasm_i_or(p, pte, pte, scratch); BUG_ON(swmode & 0xffff); @@ -2432,7 +2432,7 @@ static void config_htw_params(void) pwsize |= ilog2(PTRS_PER_PMD) << MIPS_PWSIZE_MDW_SHIFT; /* Set pointer size to size of directory pointers */ - if (config_enabled(CONFIG_64BIT)) + if (IS_ENABLED(CONFIG_64BIT)) pwsize |= MIPS_PWSIZE_PS_MASK; /* PTEs may be multiple pointers long (e.g. with XPA) */ pwsize |= ((PTE_T_LOG2 - PGD_T_LOG2) << MIPS_PWSIZE_PTEW_SHIFT) @@ -2448,7 +2448,7 @@ static void config_htw_params(void) * the pwctl fields. */ config = 1 << MIPS_PWCTL_PWEN_SHIFT; - if (config_enabled(CONFIG_64BIT)) + if (IS_ENABLED(CONFIG_64BIT)) config |= MIPS_PWCTL_XU_MASK; write_c0_pwctl(config); pr_info("Hardware Page Table Walker enabled\n"); @@ -2522,7 +2522,7 @@ void build_tlb_refill_handler(void) */ static int run_once = 0; - if (config_enabled(CONFIG_XPA) && !cpu_has_rixi) + if (IS_ENABLED(CONFIG_XPA) && !cpu_has_rixi) panic("Kernels supporting XPA currently require CPUs with RIXI"); output_pgtable_bits_defines(); diff --git a/arch/mips/mti-malta/malta-dtshim.c b/arch/mips/mti-malta/malta-dtshim.c index f7133efc5843..151f4882ec8a 100644 --- a/arch/mips/mti-malta/malta-dtshim.c +++ b/arch/mips/mti-malta/malta-dtshim.c @@ -31,7 +31,7 @@ static unsigned __init gen_fdt_mem_array(__be32 *mem_array, unsigned long size) entries = 1; mem_array[0] = cpu_to_be32(PHYS_OFFSET); - if (config_enabled(CONFIG_EVA)) { + if (IS_ENABLED(CONFIG_EVA)) { /* * The current Malta EVA configuration is "special" in that it * always makes use of addresses in the upper half of the 32 bit @@ -82,7 +82,7 @@ static void __init append_memory(void *fdt, int root_off) physical_memsize = 32 << 20; } - if (config_enabled(CONFIG_CPU_BIG_ENDIAN)) { + if (IS_ENABLED(CONFIG_CPU_BIG_ENDIAN)) { /* * SOC-it swaps, or perhaps doesn't swap, when DMA'ing * the last word of physical memory. diff --git a/arch/mips/mti-malta/malta-memory.c b/arch/mips/mti-malta/malta-memory.c index d5f8dae6a797..a47556723b85 100644 --- a/arch/mips/mti-malta/malta-memory.c +++ b/arch/mips/mti-malta/malta-memory.c @@ -32,7 +32,7 @@ static void free_init_pages_eva_malta(void *begin, void *end) void __init fw_meminit(void) { - bool eva = config_enabled(CONFIG_EVA); + bool eva = IS_ENABLED(CONFIG_EVA); free_init_pages_eva = eva ? free_init_pages_eva_malta : NULL; } diff --git a/arch/mips/mti-malta/malta-setup.c b/arch/mips/mti-malta/malta-setup.c index 33d5ff5069e5..ec5b21678fad 100644 --- a/arch/mips/mti-malta/malta-setup.c +++ b/arch/mips/mti-malta/malta-setup.c @@ -261,7 +261,7 @@ void __init plat_mem_setup(void) fdt = malta_dt_shim(fdt); __dt_setup_arch(fdt); - if (config_enabled(CONFIG_EVA)) + if (IS_ENABLED(CONFIG_EVA)) /* EVA has already been configured in mach-malta/kernel-init.h */ pr_info("Enhanced Virtual Addressing (EVA) activated\n"); diff --git a/arch/mips/net/bpf_jit.c b/arch/mips/net/bpf_jit.c index 1a8c96035716..d1b7bd09253a 100644 --- a/arch/mips/net/bpf_jit.c +++ b/arch/mips/net/bpf_jit.c @@ -426,7 +426,7 @@ static inline void emit_load_ptr(unsigned int dst, unsigned int src, static inline void emit_load_func(unsigned int reg, ptr imm, struct jit_ctx *ctx) { - if (config_enabled(CONFIG_64BIT)) { + if (IS_ENABLED(CONFIG_64BIT)) { /* At this point imm is always 64-bit */ emit_load_imm(r_tmp, (u64)imm >> 32, ctx); emit_dsll(r_tmp_imm, r_tmp, 16, ctx); /* left shift by 16 */ @@ -516,7 +516,7 @@ static inline void emit_jr(unsigned int reg, struct jit_ctx *ctx) static inline u16 align_sp(unsigned int num) { /* Double word alignment for 32-bit, quadword for 64-bit */ - unsigned int align = config_enabled(CONFIG_64BIT) ? 16 : 8; + unsigned int align = IS_ENABLED(CONFIG_64BIT) ? 16 : 8; num = (num + (align - 1)) & -align; return num; } diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h index fea7724141a0..e7f155c3045e 100644 --- a/arch/x86/include/asm/elf.h +++ b/arch/x86/include/asm/elf.h @@ -344,8 +344,8 @@ extern int compat_arch_setup_additional_pages(struct linux_binprm *bprm, */ static inline int mmap_is_ia32(void) { - return config_enabled(CONFIG_X86_32) || - (config_enabled(CONFIG_COMPAT) && + return IS_ENABLED(CONFIG_X86_32) || + (IS_ENABLED(CONFIG_COMPAT) && test_thread_flag(TIF_ADDR32)); } diff --git a/arch/x86/include/asm/fpu/internal.h b/arch/x86/include/asm/fpu/internal.h index 116b58347501..2737366ea583 100644 --- a/arch/x86/include/asm/fpu/internal.h +++ b/arch/x86/include/asm/fpu/internal.h @@ -137,9 +137,9 @@ static inline int copy_fregs_to_user(struct fregs_state __user *fx) static inline int copy_fxregs_to_user(struct fxregs_state __user *fx) { - if (config_enabled(CONFIG_X86_32)) + if (IS_ENABLED(CONFIG_X86_32)) return user_insn(fxsave %[fx], [fx] "=m" (*fx), "m" (*fx)); - else if (config_enabled(CONFIG_AS_FXSAVEQ)) + else if (IS_ENABLED(CONFIG_AS_FXSAVEQ)) return user_insn(fxsaveq %[fx], [fx] "=m" (*fx), "m" (*fx)); /* See comment in copy_fxregs_to_kernel() below. */ @@ -150,10 +150,10 @@ static inline void copy_kernel_to_fxregs(struct fxregs_state *fx) { int err; - if (config_enabled(CONFIG_X86_32)) { + if (IS_ENABLED(CONFIG_X86_32)) { err = check_insn(fxrstor %[fx], "=m" (*fx), [fx] "m" (*fx)); } else { - if (config_enabled(CONFIG_AS_FXSAVEQ)) { + if (IS_ENABLED(CONFIG_AS_FXSAVEQ)) { err = check_insn(fxrstorq %[fx], "=m" (*fx), [fx] "m" (*fx)); } else { /* See comment in copy_fxregs_to_kernel() below. */ @@ -166,9 +166,9 @@ static inline void copy_kernel_to_fxregs(struct fxregs_state *fx) static inline int copy_user_to_fxregs(struct fxregs_state __user *fx) { - if (config_enabled(CONFIG_X86_32)) + if (IS_ENABLED(CONFIG_X86_32)) return user_insn(fxrstor %[fx], "=m" (*fx), [fx] "m" (*fx)); - else if (config_enabled(CONFIG_AS_FXSAVEQ)) + else if (IS_ENABLED(CONFIG_AS_FXSAVEQ)) return user_insn(fxrstorq %[fx], "=m" (*fx), [fx] "m" (*fx)); /* See comment in copy_fxregs_to_kernel() below. */ @@ -190,9 +190,9 @@ static inline int copy_user_to_fregs(struct fregs_state __user *fx) static inline void copy_fxregs_to_kernel(struct fpu *fpu) { - if (config_enabled(CONFIG_X86_32)) + if (IS_ENABLED(CONFIG_X86_32)) asm volatile( "fxsave %[fx]" : [fx] "=m" (fpu->state.fxsave)); - else if (config_enabled(CONFIG_AS_FXSAVEQ)) + else if (IS_ENABLED(CONFIG_AS_FXSAVEQ)) asm volatile("fxsaveq %[fx]" : [fx] "=m" (fpu->state.fxsave)); else { /* Using "rex64; fxsave %0" is broken because, if the memory diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h index 396348196aa7..d8abfcf524d1 100644 --- a/arch/x86/include/asm/mmu_context.h +++ b/arch/x86/include/asm/mmu_context.h @@ -155,7 +155,7 @@ static inline void arch_exit_mmap(struct mm_struct *mm) #ifdef CONFIG_X86_64 static inline bool is_64bit_mm(struct mm_struct *mm) { - return !config_enabled(CONFIG_IA32_EMULATION) || + return !IS_ENABLED(CONFIG_IA32_EMULATION) || !(mm->context.ia32_compat == TIF_IA32); } #else diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c index 7943d38c57ca..20abd912f0e4 100644 --- a/arch/x86/kernel/apic/apic.c +++ b/arch/x86/kernel/apic/apic.c @@ -147,7 +147,7 @@ static int force_enable_local_apic __initdata; */ static int __init parse_lapic(char *arg) { - if (config_enabled(CONFIG_X86_32) && !arg) + if (IS_ENABLED(CONFIG_X86_32) && !arg) force_enable_local_apic = 1; else if (arg && !strncmp(arg, "notscdeadline", 13)) setup_clear_cpu_cap(X86_FEATURE_TSC_DEADLINE_TIMER); diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c index a5e400afc563..6066d945c40e 100644 --- a/arch/x86/kernel/apic/vector.c +++ b/arch/x86/kernel/apic/vector.c @@ -523,7 +523,7 @@ static int apic_set_affinity(struct irq_data *irq_data, struct apic_chip_data *data = irq_data->chip_data; int err, irq = irq_data->irq; - if (!config_enabled(CONFIG_SMP)) + if (!IS_ENABLED(CONFIG_SMP)) return -EPERM; if (!cpumask_intersects(dest, cpu_online_mask)) diff --git a/arch/x86/kernel/fpu/signal.c b/arch/x86/kernel/fpu/signal.c index 9e231d88bb33..a184c210efba 100644 --- a/arch/x86/kernel/fpu/signal.c +++ b/arch/x86/kernel/fpu/signal.c @@ -159,8 +159,8 @@ int copy_fpstate_to_sigframe(void __user *buf, void __user *buf_fx, int size) struct task_struct *tsk = current; int ia32_fxstate = (buf != buf_fx); - ia32_fxstate &= (config_enabled(CONFIG_X86_32) || - config_enabled(CONFIG_IA32_EMULATION)); + ia32_fxstate &= (IS_ENABLED(CONFIG_X86_32) || + IS_ENABLED(CONFIG_IA32_EMULATION)); if (!access_ok(VERIFY_WRITE, buf, size)) return -EACCES; @@ -268,8 +268,8 @@ static int __fpu__restore_sig(void __user *buf, void __user *buf_fx, int size) u64 xfeatures = 0; int fx_only = 0; - ia32_fxstate &= (config_enabled(CONFIG_X86_32) || - config_enabled(CONFIG_IA32_EMULATION)); + ia32_fxstate &= (IS_ENABLED(CONFIG_X86_32) || + IS_ENABLED(CONFIG_IA32_EMULATION)); if (!buf) { fpu__clear(fpu); @@ -416,8 +416,8 @@ void fpu__init_prepare_fx_sw_frame(void) fx_sw_reserved.xfeatures = xfeatures_mask; fx_sw_reserved.xstate_size = fpu_user_xstate_size; - if (config_enabled(CONFIG_IA32_EMULATION) || - config_enabled(CONFIG_X86_32)) { + if (IS_ENABLED(CONFIG_IA32_EMULATION) || + IS_ENABLED(CONFIG_X86_32)) { int fsave_header_size = sizeof(struct fregs_state); fx_sw_reserved_ia32 = fx_sw_reserved; diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c index 22cc2f9f8aec..99f285b512db 100644 --- a/arch/x86/kernel/signal.c +++ b/arch/x86/kernel/signal.c @@ -146,7 +146,7 @@ static int restore_sigcontext(struct pt_regs *regs, buf = (void __user *)buf_val; } get_user_catch(err); - err |= fpu__restore_sig(buf, config_enabled(CONFIG_X86_32)); + err |= fpu__restore_sig(buf, IS_ENABLED(CONFIG_X86_32)); force_iret(); @@ -245,14 +245,14 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, struct fpu *fpu = ¤t->thread.fpu; /* redzone */ - if (config_enabled(CONFIG_X86_64)) + if (IS_ENABLED(CONFIG_X86_64)) sp -= 128; /* This is the X/Open sanctioned signal stack switching. */ if (ka->sa.sa_flags & SA_ONSTACK) { if (sas_ss_flags(sp) == 0) sp = current->sas_ss_sp + current->sas_ss_size; - } else if (config_enabled(CONFIG_X86_32) && + } else if (IS_ENABLED(CONFIG_X86_32) && !onsigstack && (regs->ss & 0xffff) != __USER_DS && !(ka->sa.sa_flags & SA_RESTORER) && @@ -262,7 +262,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size, } if (fpu->fpstate_active) { - sp = fpu__alloc_mathframe(sp, config_enabled(CONFIG_X86_32), + sp = fpu__alloc_mathframe(sp, IS_ENABLED(CONFIG_X86_32), &buf_fx, &math_size); *fpstate = (void __user *)sp; } @@ -662,18 +662,18 @@ badframe: static inline int is_ia32_compat_frame(void) { - return config_enabled(CONFIG_IA32_EMULATION) && + return IS_ENABLED(CONFIG_IA32_EMULATION) && test_thread_flag(TIF_IA32); } static inline int is_ia32_frame(void) { - return config_enabled(CONFIG_X86_32) || is_ia32_compat_frame(); + return IS_ENABLED(CONFIG_X86_32) || is_ia32_compat_frame(); } static inline int is_x32_frame(void) { - return config_enabled(CONFIG_X86_X32_ABI) && test_thread_flag(TIF_X32); + return IS_ENABLED(CONFIG_X86_X32_ABI) && test_thread_flag(TIF_X32); } static int diff --git a/drivers/firmware/broadcom/bcm47xx_sprom.c b/drivers/firmware/broadcom/bcm47xx_sprom.c index b6eb875d4af3..62aa3cf09b4d 100644 --- a/drivers/firmware/broadcom/bcm47xx_sprom.c +++ b/drivers/firmware/broadcom/bcm47xx_sprom.c @@ -669,7 +669,7 @@ static int bcm47xx_get_sprom_bcma(struct bcma_bus *bus, struct ssb_sprom *out) case BCMA_HOSTTYPE_PCI: memset(out, 0, sizeof(struct ssb_sprom)); /* On BCM47XX all PCI buses share the same domain */ - if (config_enabled(CONFIG_BCM47XX)) + if (IS_ENABLED(CONFIG_BCM47XX)) snprintf(buf, sizeof(buf), "pci/%u/%u/", bus->host_pci->bus->number + 1, PCI_SLOT(bus->host_pci->devfn)); diff --git a/drivers/irqchip/irq-mips-gic.c b/drivers/irqchip/irq-mips-gic.c index 3786d0f21972..c5f33c3bd228 100644 --- a/drivers/irqchip/irq-mips-gic.c +++ b/drivers/irqchip/irq-mips-gic.c @@ -359,7 +359,7 @@ static void gic_handle_shared_int(bool chained) pending_reg += gic_reg_step; intrmask_reg += gic_reg_step; - if (!config_enabled(CONFIG_64BIT) || mips_cm_is64) + if (!IS_ENABLED(CONFIG_64BIT) || mips_cm_is64) continue; pending[i] |= (u64)gic_read(pending_reg) << 32; diff --git a/drivers/mtd/bcm47xxpart.c b/drivers/mtd/bcm47xxpart.c index 845dd27d9f41..377947580203 100644 --- a/drivers/mtd/bcm47xxpart.c +++ b/drivers/mtd/bcm47xxpart.c @@ -122,7 +122,7 @@ static int bcm47xxpart_parse(struct mtd_info *master, for (offset = 0; offset <= master->size - blocksize; offset += blocksize) { /* Nothing more in higher memory on BCM47XX (MIPS) */ - if (config_enabled(CONFIG_BCM47XX) && offset >= 0x2000000) + if (IS_ENABLED(CONFIG_BCM47XX) && offset >= 0x2000000) break; if (curr_part >= BCM47XXPART_MAX_PARTS) { diff --git a/drivers/net/wireless/ath/ath10k/debug.c b/drivers/net/wireless/ath/ath10k/debug.c index 355e1ae665f9..8f0fd41dfd4b 100644 --- a/drivers/net/wireless/ath/ath10k/debug.c +++ b/drivers/net/wireless/ath/ath10k/debug.c @@ -139,11 +139,11 @@ void ath10k_debug_print_hwfw_info(struct ath10k *ar) ar->id.subsystem_vendor, ar->id.subsystem_device); ath10k_info(ar, "kconfig debug %d debugfs %d tracing %d dfs %d testmode %d\n", - config_enabled(CONFIG_ATH10K_DEBUG), - config_enabled(CONFIG_ATH10K_DEBUGFS), - config_enabled(CONFIG_ATH10K_TRACING), - config_enabled(CONFIG_ATH10K_DFS_CERTIFIED), - config_enabled(CONFIG_NL80211_TESTMODE)); + IS_ENABLED(CONFIG_ATH10K_DEBUG), + IS_ENABLED(CONFIG_ATH10K_DEBUGFS), + IS_ENABLED(CONFIG_ATH10K_TRACING), + IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED), + IS_ENABLED(CONFIG_NL80211_TESTMODE)); firmware = ar->normal_mode_fw.fw_file.firmware; if (firmware) @@ -2424,7 +2424,7 @@ int ath10k_debug_register(struct ath10k *ar) debugfs_create_file("nf_cal_period", S_IRUSR | S_IWUSR, ar->debug.debugfs_phy, ar, &fops_nf_cal_period); - if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) { + if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) { debugfs_create_file("dfs_simulate_radar", S_IWUSR, ar->debug.debugfs_phy, ar, &fops_simulate_radar); diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index fb8e38df9446..0bbd0a00edcc 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -3039,7 +3039,7 @@ static void ath10k_regd_update(struct ath10k *ar) regpair = ar->ath_common.regulatory.regpair; - if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) { + if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) { nl_dfs_reg = ar->dfs_detector->region; wmi_dfs_reg = ath10k_mac_get_dfs_region(nl_dfs_reg); } else { @@ -3068,7 +3068,7 @@ static void ath10k_reg_notifier(struct wiphy *wiphy, ath_reg_notifier_apply(wiphy, request, &ar->ath_common.regulatory); - if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) { + if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) { ath10k_dbg(ar, ATH10K_DBG_REGULATORY, "dfs region 0x%x\n", request->dfs_region); result = ar->dfs_detector->set_dfs_domain(ar->dfs_detector, @@ -7955,7 +7955,7 @@ int ath10k_mac_register(struct ath10k *ar) if (!test_bit(ATH10K_FLAG_RAW_MODE, &ar->dev_flags)) ar->hw->netdev_features = NETIF_F_HW_CSUM; - if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) { + if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) { /* Init ath dfs pattern detector */ ar->ath_common.debug_mask = ATH_DBG_DFS; ar->dfs_detector = dfs_pattern_detector_init(&ar->ath_common, @@ -8003,7 +8003,7 @@ err_unregister: ieee80211_unregister_hw(ar->hw); err_dfs_detector_exit: - if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) + if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) ar->dfs_detector->exit(ar->dfs_detector); err_free: @@ -8018,7 +8018,7 @@ void ath10k_mac_unregister(struct ath10k *ar) { ieee80211_unregister_hw(ar->hw); - if (config_enabled(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) + if (IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED) && ar->dfs_detector) ar->dfs_detector->exit(ar->dfs_detector); kfree(ar->mac.sbands[NL80211_BAND_2GHZ].channels); diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index 169cd2e783eb..d2462886b75c 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -3704,7 +3704,7 @@ void ath10k_wmi_event_dfs(struct ath10k *ar, phyerr->tsf_timestamp, tsf, buf_len); /* Skip event if DFS disabled */ - if (!config_enabled(CONFIG_ATH10K_DFS_CERTIFIED)) + if (!IS_ENABLED(CONFIG_ATH10K_DFS_CERTIFIED)) return; ATH10K_DFS_STAT_INC(ar, pulses_total); diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index 4ad6284fc37d..72e2ec67768d 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -3881,7 +3881,7 @@ int ath6kl_cfg80211_init(struct ath6kl *ar) BIT(NL80211_IFTYPE_P2P_CLIENT); } - if (config_enabled(CONFIG_ATH6KL_REGDOMAIN) && + if (IS_ENABLED(CONFIG_ATH6KL_REGDOMAIN) && test_bit(ATH6KL_FW_CAPABILITY_REGDOMAIN, ar->fw_capabilities)) { wiphy->reg_notifier = ath6kl_cfg80211_reg_notify; ar->wiphy->features |= NL80211_FEATURE_CELL_BASE_REG_HINTS; diff --git a/drivers/net/wireless/ath/ath9k/common-spectral.c b/drivers/net/wireless/ath/ath9k/common-spectral.c index a8762711ad74..e2512d5bc0e1 100644 --- a/drivers/net/wireless/ath/ath9k/common-spectral.c +++ b/drivers/net/wireless/ath/ath9k/common-spectral.c @@ -731,7 +731,7 @@ void ath9k_cmn_spectral_scan_trigger(struct ath_common *common, struct ath_hw *ah = spec_priv->ah; u32 rxfilter; - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return; if (!ath9k_hw_ops(ah)->spectral_scan_trigger) { @@ -806,7 +806,7 @@ static ssize_t write_file_spec_scan_ctl(struct file *file, char buf[32]; ssize_t len; - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return -EOPNOTSUPP; len = min(count, sizeof(buf) - 1); @@ -1072,7 +1072,7 @@ static struct rchan_callbacks rfs_spec_scan_cb = { void ath9k_cmn_spectral_deinit_debug(struct ath_spec_scan_priv *spec_priv) { - if (config_enabled(CONFIG_ATH9K_DEBUGFS)) { + if (IS_ENABLED(CONFIG_ATH9K_DEBUGFS)) { relay_close(spec_priv->rfs_chan_spec_scan); spec_priv->rfs_chan_spec_scan = NULL; } diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c index edc74fca60aa..cfa3fe82ade3 100644 --- a/drivers/net/wireless/ath/ath9k/init.c +++ b/drivers/net/wireless/ath/ath9k/init.c @@ -843,7 +843,7 @@ static void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw) NL80211_FEATURE_AP_MODE_CHAN_WIDTH_CHANGE | NL80211_FEATURE_P2P_GO_CTWIN; - if (!config_enabled(CONFIG_ATH9K_TX99)) { + if (!IS_ENABLED(CONFIG_ATH9K_TX99)) { hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_P2P_GO) | BIT(NL80211_IFTYPE_P2P_CLIENT) | diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c index 7594650f214f..a394622c9022 100644 --- a/drivers/net/wireless/ath/ath9k/main.c +++ b/drivers/net/wireless/ath/ath9k/main.c @@ -1250,7 +1250,7 @@ static int ath9k_add_interface(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); - if (config_enabled(CONFIG_ATH9K_TX99)) { + if (IS_ENABLED(CONFIG_ATH9K_TX99)) { if (sc->cur_chan->nvifs >= 1) { mutex_unlock(&sc->mutex); return -EOPNOTSUPP; @@ -1300,7 +1300,7 @@ static int ath9k_change_interface(struct ieee80211_hw *hw, mutex_lock(&sc->mutex); - if (config_enabled(CONFIG_ATH9K_TX99)) { + if (IS_ENABLED(CONFIG_ATH9K_TX99)) { mutex_unlock(&sc->mutex); return -EOPNOTSUPP; } @@ -1360,7 +1360,7 @@ static void ath9k_enable_ps(struct ath_softc *sc) struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return; sc->ps_enabled = true; @@ -1379,7 +1379,7 @@ static void ath9k_disable_ps(struct ath_softc *sc) struct ath_hw *ah = sc->sc_ah; struct ath_common *common = ath9k_hw_common(ah); - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return; sc->ps_enabled = false; @@ -1953,7 +1953,7 @@ static int ath9k_get_survey(struct ieee80211_hw *hw, int idx, struct ieee80211_channel *chan; int pos; - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return -EOPNOTSUPP; spin_lock_bh(&common->cc_lock); @@ -2003,7 +2003,7 @@ static void ath9k_set_coverage_class(struct ieee80211_hw *hw, struct ath_softc *sc = hw->priv; struct ath_hw *ah = sc->sc_ah; - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return; mutex_lock(&sc->mutex); diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c index 32160fca876a..669734252664 100644 --- a/drivers/net/wireless/ath/ath9k/recv.c +++ b/drivers/net/wireless/ath/ath9k/recv.c @@ -377,7 +377,7 @@ u32 ath_calcrxfilter(struct ath_softc *sc) struct ath_common *common = ath9k_hw_common(sc->sc_ah); u32 rfilt; - if (config_enabled(CONFIG_ATH9K_TX99)) + if (IS_ENABLED(CONFIG_ATH9K_TX99)) return 0; rfilt = ATH9K_RX_FILTER_UCAST | ATH9K_RX_FILTER_BCAST diff --git a/drivers/net/wireless/ath/dfs_pattern_detector.c b/drivers/net/wireless/ath/dfs_pattern_detector.c index 2303ef96299d..2f8136d50f78 100644 --- a/drivers/net/wireless/ath/dfs_pattern_detector.c +++ b/drivers/net/wireless/ath/dfs_pattern_detector.c @@ -352,7 +352,7 @@ dfs_pattern_detector_init(struct ath_common *common, { struct dfs_pattern_detector *dpd; - if (!config_enabled(CONFIG_CFG80211_CERTIFICATION_ONUS)) + if (!IS_ENABLED(CONFIG_CFG80211_CERTIFICATION_ONUS)) return NULL; dpd = kmalloc(sizeof(*dpd), GFP_KERNEL); diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c index 7e15ed9ed31f..f8506037736f 100644 --- a/drivers/net/wireless/ath/regd.c +++ b/drivers/net/wireless/ath/regd.c @@ -116,7 +116,7 @@ static const struct ieee80211_regdomain ath_world_regdom_67_68_6A_6C = { static bool dynamic_country_user_possible(struct ath_regulatory *reg) { - if (config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING)) + if (IS_ENABLED(CONFIG_ATH_REG_DYNAMIC_USER_CERT_TESTING)) return true; switch (reg->country_code) { @@ -188,7 +188,7 @@ static bool dynamic_country_user_possible(struct ath_regulatory *reg) static bool ath_reg_dyn_country_user_allow(struct ath_regulatory *reg) { - if (!config_enabled(CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS)) + if (!IS_ENABLED(CONFIG_ATH_REG_DYNAMIC_USER_REG_HINTS)) return false; if (!dynamic_country_user_possible(reg)) return false; diff --git a/drivers/pci/ecam.c b/drivers/pci/ecam.c index 66e0d718472f..43ed08dd8b01 100644 --- a/drivers/pci/ecam.c +++ b/drivers/pci/ecam.c @@ -27,7 +27,7 @@ * since we have enough virtual address range available. On 32-bit, we * ioremap the config space for each bus individually. */ -static const bool per_bus_mapping = !config_enabled(CONFIG_64BIT); +static const bool per_bus_mapping = !IS_ENABLED(CONFIG_64BIT); /* * Create a PCI config space window diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c index 1519d2ca7705..73137f4aac20 100644 --- a/drivers/tty/serial/ar933x_uart.c +++ b/drivers/tty/serial/ar933x_uart.c @@ -54,7 +54,7 @@ struct ar933x_uart_port { static inline bool ar933x_uart_console_enabled(void) { - return config_enabled(CONFIG_SERIAL_AR933X_CONSOLE); + return IS_ENABLED(CONFIG_SERIAL_AR933X_CONSOLE); } static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up, @@ -636,7 +636,7 @@ static int ar933x_uart_probe(struct platform_device *pdev) int ret; np = pdev->dev.of_node; - if (config_enabled(CONFIG_OF) && np) { + if (IS_ENABLED(CONFIG_OF) && np) { id = of_alias_get_id(np, "serial"); if (id < 0) { dev_err(&pdev->dev, "unable to get alias id, err=%d\n", diff --git a/include/linux/fence.h b/include/linux/fence.h index 523ea3fbbddd..8cc719a63728 100644 --- a/include/linux/fence.h +++ b/include/linux/fence.h @@ -358,7 +358,7 @@ u64 fence_context_alloc(unsigned num); #define FENCE_TRACE(f, fmt, args...) \ do { \ struct fence *__ff = (f); \ - if (config_enabled(CONFIG_FENCE_TRACE)) \ + if (IS_ENABLED(CONFIG_FENCE_TRACE)) \ pr_info("f %llu#%u: " fmt, \ __ff->context, __ff->seqno, ##args); \ } while (0) diff --git a/include/linux/ww_mutex.h b/include/linux/ww_mutex.h index 760399a470bd..2bb5deb0012e 100644 --- a/include/linux/ww_mutex.h +++ b/include/linux/ww_mutex.h @@ -173,14 +173,14 @@ static inline void ww_acquire_fini(struct ww_acquire_ctx *ctx) mutex_release(&ctx->dep_map, 0, _THIS_IP_); DEBUG_LOCKS_WARN_ON(ctx->acquired); - if (!config_enabled(CONFIG_PROVE_LOCKING)) + if (!IS_ENABLED(CONFIG_PROVE_LOCKING)) /* * lockdep will normally handle this, * but fail without anyway */ ctx->done_acquire = 1; - if (!config_enabled(CONFIG_DEBUG_LOCK_ALLOC)) + if (!IS_ENABLED(CONFIG_DEBUG_LOCK_ALLOC)) /* ensure ww_acquire_fini will still fail if called twice */ ctx->acquired = ~0U; #endif diff --git a/kernel/ptrace.c b/kernel/ptrace.c index d49bfa1e53e6..1d3b7665d0be 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -585,8 +585,8 @@ static int ptrace_setoptions(struct task_struct *child, unsigned long data) return -EINVAL; if (unlikely(data & PTRACE_O_SUSPEND_SECCOMP)) { - if (!config_enabled(CONFIG_CHECKPOINT_RESTORE) || - !config_enabled(CONFIG_SECCOMP)) + if (!IS_ENABLED(CONFIG_CHECKPOINT_RESTORE) || + !IS_ENABLED(CONFIG_SECCOMP)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) diff --git a/kernel/seccomp.c b/kernel/seccomp.c index 54d15eb2b701..ef6c6c3f9d8a 100644 --- a/kernel/seccomp.c +++ b/kernel/seccomp.c @@ -347,7 +347,7 @@ static struct seccomp_filter *seccomp_prepare_filter(struct sock_fprog *fprog) { struct seccomp_filter *sfilter; int ret; - const bool save_orig = config_enabled(CONFIG_CHECKPOINT_RESTORE); + const bool save_orig = IS_ENABLED(CONFIG_CHECKPOINT_RESTORE); if (fprog->len == 0 || fprog->len > BPF_MAXINSNS) return ERR_PTR(-EINVAL); @@ -542,7 +542,7 @@ void secure_computing_strict(int this_syscall) { int mode = current->seccomp.mode; - if (config_enabled(CONFIG_CHECKPOINT_RESTORE) && + if (IS_ENABLED(CONFIG_CHECKPOINT_RESTORE) && unlikely(current->ptrace & PT_SUSPEND_SECCOMP)) return; @@ -655,7 +655,7 @@ int __secure_computing(const struct seccomp_data *sd) int mode = current->seccomp.mode; int this_syscall; - if (config_enabled(CONFIG_CHECKPOINT_RESTORE) && + if (IS_ENABLED(CONFIG_CHECKPOINT_RESTORE) && unlikely(current->ptrace & PT_SUSPEND_SECCOMP)) return 0; diff --git a/net/wireless/chan.c b/net/wireless/chan.c index da49c0b1fd32..b0e11b6dc994 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -715,7 +715,7 @@ static bool cfg80211_ir_permissive_chan(struct wiphy *wiphy, ASSERT_RTNL(); - if (!config_enabled(CONFIG_CFG80211_REG_RELAX_NO_IR) || + if (!IS_ENABLED(CONFIG_CFG80211_REG_RELAX_NO_IR) || !(wiphy->regulatory_flags & REGULATORY_ENABLE_RELAX_NO_IR)) return false; -- cgit v1.2.3