From 8cc88a55b03bd4940390125c2521c99368513be5 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 17 Nov 2011 14:55:47 +0100 Subject: sh: sh7724: use runtime PM implementation, common with arm/mach-shmobile Switch sh7724 to a runtime PM implementation, common with ARM-based sh-mobile platforms. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/include/asm/hwblk.h | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/hwblk.h b/arch/sh/include/asm/hwblk.h index 855e945c6199..567c9aa1ced9 100644 --- a/arch/sh/include/asm/hwblk.h +++ b/arch/sh/include/asm/hwblk.h @@ -44,6 +44,7 @@ struct hwblk_info { int nr_hwblks; }; +#if !defined(CONFIG_CPU_SUBTYPE_SH7724) /* Should be defined by processor-specific code */ int arch_hwblk_init(void); int arch_hwblk_sleep_mode(void); @@ -66,5 +67,7 @@ void hwblk_cnt_dec(struct hwblk_info *info, int hwblk, int cnt); } int sh_hwblk_clk_register(struct clk *clks, int nr); - +#else +#define hwblk_init() 0 +#endif #endif /* __ASM_SH_HWBLK_H */ -- cgit v1.2.3 From 6a06d5bf26f078212de084da93e4af863a6e5ccf Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 17 Nov 2011 14:55:52 +0100 Subject: sh: sh7722: use runtime PM implementation, common with arm/mach-shmobile Switch sh7722 to a runtime PM implementation, common with ARM-based sh-mobile platforms. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/include/asm/hwblk.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/hwblk.h b/arch/sh/include/asm/hwblk.h index 567c9aa1ced9..d6b7deaaeca3 100644 --- a/arch/sh/include/asm/hwblk.h +++ b/arch/sh/include/asm/hwblk.h @@ -44,7 +44,7 @@ struct hwblk_info { int nr_hwblks; }; -#if !defined(CONFIG_CPU_SUBTYPE_SH7724) +#if !defined(CONFIG_CPU_SUBTYPE_SH7724) && !defined(CONFIG_CPU_SUBTYPE_SH7722) /* Should be defined by processor-specific code */ int arch_hwblk_init(void); int arch_hwblk_sleep_mode(void); -- cgit v1.2.3 From 7fa4632db8bfadf37b5e19f6b73398c6bccb5c90 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Thu, 17 Nov 2011 14:55:56 +0100 Subject: sh: sh7723: use runtime PM implementation, common with arm/mach-shmobile Switch sh7723 to a runtime PM implementation, common with ARM-based sh-mobile platforms. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/include/asm/hwblk.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/hwblk.h b/arch/sh/include/asm/hwblk.h index d6b7deaaeca3..e29461bbe84d 100644 --- a/arch/sh/include/asm/hwblk.h +++ b/arch/sh/include/asm/hwblk.h @@ -44,7 +44,9 @@ struct hwblk_info { int nr_hwblks; }; -#if !defined(CONFIG_CPU_SUBTYPE_SH7724) && !defined(CONFIG_CPU_SUBTYPE_SH7722) +#if !defined(CONFIG_CPU_SUBTYPE_SH7722) && \ + !defined(CONFIG_CPU_SUBTYPE_SH7723) && \ + !defined(CONFIG_CPU_SUBTYPE_SH7724) /* Should be defined by processor-specific code */ int arch_hwblk_init(void); int arch_hwblk_sleep_mode(void); -- cgit v1.2.3 From 62d3ba8bba6fb1d1362dcaa1da2679f4ab740226 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 18 Nov 2011 16:05:52 +0900 Subject: sh: Kill off remaining private runtime PM bits. This kills of the now unused runtime PM stub in favour of the generic one. Signed-off-by: Paul Mundt --- arch/sh/include/asm/device.h | 9 --------- 1 file changed, 9 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/device.h b/arch/sh/include/asm/device.h index b16debfe8c1e..783ecdc64e25 100644 --- a/arch/sh/include/asm/device.h +++ b/arch/sh/include/asm/device.h @@ -14,15 +14,6 @@ int platform_resource_setup_memory(struct platform_device *pdev, void plat_early_device_setup(void); -#define PDEV_ARCHDATA_FLAG_INIT 0 -#define PDEV_ARCHDATA_FLAG_IDLE 1 -#define PDEV_ARCHDATA_FLAG_SUSP 2 - struct pdev_archdata { int hwblk_id; -#ifdef CONFIG_PM_RUNTIME - unsigned long flags; - struct list_head entry; - struct mutex mutex; -#endif }; -- cgit v1.2.3 From 4be887342c48f3b1e208bac6375c19c57791a3b9 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 18 Nov 2011 16:13:09 +0900 Subject: sh: cpuidle: Migrate off of hwblk API. Now that the hwblk API is unused and going away, migrate cpuidle off of it. This is a pretty straightforward migration given that we weren't really making use of the allowed mode overloading in the first place, so simply default to regular sleep mode. Signed-off-by: Paul Mundt --- arch/sh/include/asm/hwblk.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/hwblk.h b/arch/sh/include/asm/hwblk.h index e29461bbe84d..75d50d9bf0a2 100644 --- a/arch/sh/include/asm/hwblk.h +++ b/arch/sh/include/asm/hwblk.h @@ -49,7 +49,6 @@ struct hwblk_info { !defined(CONFIG_CPU_SUBTYPE_SH7724) /* Should be defined by processor-specific code */ int arch_hwblk_init(void); -int arch_hwblk_sleep_mode(void); int hwblk_register(struct hwblk_info *info); int hwblk_init(void); -- cgit v1.2.3 From ec20a81562772f43610490a48814f9edbebc3431 Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 18 Nov 2011 16:24:08 +0900 Subject: sh: hwblk: Kill off hwblk_id from pdev archdata. Now that nothing is using this anymore, kill off the assignments across the board. Signed-off-by: Paul Mundt --- arch/sh/include/asm/device.h | 1 - 1 file changed, 1 deletion(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/device.h b/arch/sh/include/asm/device.h index 783ecdc64e25..a1c9c0daec10 100644 --- a/arch/sh/include/asm/device.h +++ b/arch/sh/include/asm/device.h @@ -15,5 +15,4 @@ int platform_resource_setup_memory(struct platform_device *pdev, void plat_early_device_setup(void); struct pdev_archdata { - int hwblk_id; }; -- cgit v1.2.3 From cfc806a7ee38e68a9363584dd2b00421fda6dfed Mon Sep 17 00:00:00 2001 From: Paul Mundt Date: Fri, 18 Nov 2011 16:26:00 +0900 Subject: sh: hwblk: Kill off remaining bits of hwblk API. Now that everything has been migrated, kill off the remaining infrastructure bits. Signed-off-by: Paul Mundt --- arch/sh/include/asm/hwblk.h | 74 --------------------------------------------- 1 file changed, 74 deletions(-) delete mode 100644 arch/sh/include/asm/hwblk.h (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/hwblk.h b/arch/sh/include/asm/hwblk.h deleted file mode 100644 index 75d50d9bf0a2..000000000000 --- a/arch/sh/include/asm/hwblk.h +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef __ASM_SH_HWBLK_H -#define __ASM_SH_HWBLK_H - -#include -#include - -#define HWBLK_CNT_USAGE 0 -#define HWBLK_CNT_IDLE 1 -#define HWBLK_CNT_DEVICES 2 -#define HWBLK_CNT_NR 3 - -#define HWBLK_AREA_FLAG_PARENT (1 << 0) /* valid parent */ - -#define HWBLK_AREA(_flags, _parent) \ -{ \ - .flags = _flags, \ - .parent = _parent, \ -} - -struct hwblk_area { - int cnt[HWBLK_CNT_NR]; - unsigned char parent; - unsigned char flags; -}; - -#define HWBLK(_mstp, _bit, _area) \ -{ \ - .mstp = (void __iomem *)_mstp, \ - .bit = _bit, \ - .area = _area, \ -} - -struct hwblk { - void __iomem *mstp; - unsigned char bit; - unsigned char area; - int cnt[HWBLK_CNT_NR]; -}; - -struct hwblk_info { - struct hwblk_area *areas; - int nr_areas; - struct hwblk *hwblks; - int nr_hwblks; -}; - -#if !defined(CONFIG_CPU_SUBTYPE_SH7722) && \ - !defined(CONFIG_CPU_SUBTYPE_SH7723) && \ - !defined(CONFIG_CPU_SUBTYPE_SH7724) -/* Should be defined by processor-specific code */ -int arch_hwblk_init(void); - -int hwblk_register(struct hwblk_info *info); -int hwblk_init(void); - -void hwblk_enable(struct hwblk_info *info, int hwblk); -void hwblk_disable(struct hwblk_info *info, int hwblk); - -void hwblk_cnt_inc(struct hwblk_info *info, int hwblk, int cnt); -void hwblk_cnt_dec(struct hwblk_info *info, int hwblk, int cnt); - -/* allow clocks to enable and disable hardware blocks */ -#define SH_HWBLK_CLK(_hwblk, _parent, _flags) \ -[_hwblk] = { \ - .parent = _parent, \ - .arch_flags = _hwblk, \ - .flags = _flags, \ -} - -int sh_hwblk_clk_register(struct clk *clks, int nr); -#else -#define hwblk_init() 0 -#endif -#endif /* __ASM_SH_HWBLK_H */ -- cgit v1.2.3 From d88e4cb67197d007fb778d62fe17360e970d5bfa Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Mon, 21 Nov 2011 12:32:25 -0800 Subject: freezer: remove now unused TIF_FREEZE Signed-off-by: Tejun Heo Cc: Arnd Bergmann Cc: linux-arch@vger.kernel.org --- arch/sh/include/asm/thread_info.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/thread_info.h b/arch/sh/include/asm/thread_info.h index ea2d5089de1e..20ee40af16e9 100644 --- a/arch/sh/include/asm/thread_info.h +++ b/arch/sh/include/asm/thread_info.h @@ -122,7 +122,6 @@ extern void init_thread_xstate(void); #define TIF_SYSCALL_TRACEPOINT 8 /* for ftrace syscall instrumentation */ #define TIF_POLLING_NRFLAG 17 /* true if poll_idle() is polling TIF_NEED_RESCHED */ #define TIF_MEMDIE 18 /* is terminating due to OOM killer */ -#define TIF_FREEZE 19 /* Freezing for suspend */ #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE) #define _TIF_SIGPENDING (1 << TIF_SIGPENDING) @@ -133,7 +132,6 @@ extern void init_thread_xstate(void); #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME) #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT) #define _TIF_POLLING_NRFLAG (1 << TIF_POLLING_NRFLAG) -#define _TIF_FREEZE (1 << TIF_FREEZE) /* * _TIF_ALLWORK_MASK and _TIF_WORK_MASK need to fit within 2 bytes, or we -- cgit v1.2.3 From 615c36f53581b9bd19354947f50a4b416d003f35 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 21 Nov 2011 18:59:54 -0800 Subject: sh: sh7724.h: bugfix: remove unused clock index Current sh clocks are using pm_runtime frame work instead of old hwblk. So, HWBLK_UNKNOWN and HWBLK_DBG are not needed for now. Now mstp32 clocks are registered by sh_clk_mstp32_register(), but the clock which isn't defined by SH_CLK_MSTP32() macro will be crash. because it doesn't have enable_reg. Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/include/cpu-sh4/cpu/sh7724.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h index cbc47e6bcab5..ea9ada37b50b 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7724.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h @@ -268,10 +268,9 @@ enum { }; enum { - HWBLK_UNKNOWN = 0, HWBLK_TLB, HWBLK_IC, HWBLK_OC, HWBLK_RSMEM, HWBLK_ILMEM, HWBLK_L2C, HWBLK_FPU, HWBLK_INTC, HWBLK_DMAC0, HWBLK_SHYWAY, - HWBLK_HUDI, HWBLK_DBG, HWBLK_UBC, + HWBLK_HUDI, HWBLK_UBC, HWBLK_TMU0, HWBLK_CMT, HWBLK_RWDT, HWBLK_DMAC1, HWBLK_TMU1, HWBLK_SCIF0, HWBLK_SCIF1, HWBLK_SCIF2, HWBLK_SCIF3, HWBLK_SCIF4, HWBLK_SCIF5, HWBLK_MSIOF0, HWBLK_MSIOF1, -- cgit v1.2.3 From 544089a9f654832125ee4602e48636139a17aa00 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 21 Nov 2011 19:00:04 -0800 Subject: sh: sh7723.h: bugfix: remove unused clock index Current sh clocks are using pm_runtime frame work instead of old hwblk. So, HWBLK_UNKNOWN, HWBLK_DBG and HWBLK_SUBC are not needed for now. Now mstp32 clocks are registered by sh_clk_mstp32_register(), but the clock which isn't defined by SH_CLK_MSTP32() macro will be crash. because it doesn't have enable_reg. Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/include/cpu-sh4/cpu/sh7723.h | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/cpu-sh4/cpu/sh7723.h b/arch/sh/include/cpu-sh4/cpu/sh7723.h index 9b36fae72324..6fae50cb1e94 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7723.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7723.h @@ -266,10 +266,9 @@ enum { }; enum { - HWBLK_UNKNOWN = 0, HWBLK_TLB, HWBLK_IC, HWBLK_OC, HWBLK_L2C, HWBLK_ILMEM, HWBLK_FPU, HWBLK_INTC, HWBLK_DMAC0, HWBLK_SHYWAY, - HWBLK_HUDI, HWBLK_DBG, HWBLK_UBC, HWBLK_SUBC, + HWBLK_HUDI, HWBLK_UBC, HWBLK_TMU0, HWBLK_CMT, HWBLK_RWDT, HWBLK_DMAC1, HWBLK_TMU1, HWBLK_FLCTL, HWBLK_SCIF0, HWBLK_SCIF1, HWBLK_SCIF2, -- cgit v1.2.3 From a319add1e24c43d285b781332cfa532405466650 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 23 Nov 2011 22:53:46 +0100 Subject: sh: sh7722: fix Oops: remove empty clock entries Unused indices produce empty entries in the clock array, which then lead to Oopses at boot-time. Reported-by: Kuninori Morimoto Signed-off-by: Guennadi Liakhovetski Signed-off-by: Paul Mundt --- arch/sh/include/cpu-sh4/cpu/sh7722.h | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/cpu-sh4/cpu/sh7722.h b/arch/sh/include/cpu-sh4/cpu/sh7722.h index bd0622788d64..3bb74e534d0f 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7722.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7722.h @@ -222,14 +222,11 @@ enum { }; enum { - HWBLK_UNKNOWN = 0, - HWBLK_TLB, HWBLK_IC, HWBLK_OC, HWBLK_URAM, HWBLK_XYMEM, - HWBLK_INTC, HWBLK_DMAC, HWBLK_SHYWAY, HWBLK_HUDI, - HWBLK_UBC, HWBLK_TMU, HWBLK_CMT, HWBLK_RWDT, HWBLK_FLCTL, - HWBLK_SCIF0, HWBLK_SCIF1, HWBLK_SCIF2, HWBLK_SIO, - HWBLK_SIOF0, HWBLK_SIOF1, HWBLK_IIC, HWBLK_RTC, - HWBLK_TPU, HWBLK_IRDA, HWBLK_SDHI, HWBLK_SIM, HWBLK_KEYSC, - HWBLK_TSIF, HWBLK_USBF, HWBLK_2DG, HWBLK_SIU, HWBLK_VOU, + HWBLK_URAM, HWBLK_XYMEM, + HWBLK_TMU, HWBLK_CMT, HWBLK_RWDT, HWBLK_FLCTL, + HWBLK_SCIF0, HWBLK_SCIF1, HWBLK_SCIF2, HWBLK_IIC, HWBLK_RTC, + HWBLK_SDHI, HWBLK_KEYSC, + HWBLK_USBF, HWBLK_2DG, HWBLK_SIU, HWBLK_VOU, HWBLK_JPU, HWBLK_BEU, HWBLK_CEU, HWBLK_VEU, HWBLK_VPU, HWBLK_LCDC, HWBLK_NR, -- cgit v1.2.3 From 171f1bc77c2d34308392841bcffa69b8a22c2e09 Mon Sep 17 00:00:00 2001 From: Kuninori Morimoto Date: Mon, 5 Dec 2011 22:28:18 -0800 Subject: sh: clkfwk: clock-sh7724: all div6_clks use SH_CLK_DIV6_EXT() Current div6 clocks can specify their current parent clocks from its register value if it is registered by sh_clk_div6_reparent_register(). This patch modifies all div6 clocks into SH_CLK_DIV6_EXT(). Signed-off-by: Kuninori Morimoto Signed-off-by: Paul Mundt --- arch/sh/include/cpu-sh4/cpu/sh7724.h | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/sh/include') diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h index cbc47e6bcab5..36ce466cbf07 100644 --- a/arch/sh/include/cpu-sh4/cpu/sh7724.h +++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h @@ -314,5 +314,6 @@ enum { extern struct clk sh7724_fsimcka_clk; extern struct clk sh7724_fsimckb_clk; +extern struct clk sh7724_dv_clki; #endif /* __ASM_SH7724_H__ */ -- cgit v1.2.3 From dc6876a288cc6a446a6617ccfcb96082f67fa0c4 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Wed, 21 Dec 2011 15:09:52 -0800 Subject: sh: dma - convert sysdev_class to a regular subsystem After all sysdev classes are ported to regular driver core entities, the sysdev implementation will be entirely removed from the kernel. Cc: Paul Mundt Cc: Paul Gortmaker Signed-off-by: Kay Sievers Signed-off-by: Greg Kroah-Hartman --- arch/sh/include/asm/dma.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/dma.h b/arch/sh/include/asm/dma.h index 07373a074090..6aa2080c0065 100644 --- a/arch/sh/include/asm/dma.h +++ b/arch/sh/include/asm/dma.h @@ -14,7 +14,7 @@ #include #include #include -#include +#include #include #include @@ -91,7 +91,7 @@ struct dma_channel { wait_queue_head_t wait_queue; - struct sys_device dev; + struct device dev; void *priv_data; }; -- cgit v1.2.3 From d7e7528bcd456f5c36ad4a202ccfb43c5aa98bc4 Mon Sep 17 00:00:00 2001 From: Eric Paris Date: Tue, 3 Jan 2012 14:23:06 -0500 Subject: Audit: push audit success and retcode into arch ptrace.h The audit system previously expected arches calling to audit_syscall_exit to supply as arguments if the syscall was a success and what the return code was. Audit also provides a helper AUDITSC_RESULT which was supposed to simplify things by converting from negative retcodes to an audit internal magic value stating success or failure. This helper was wrong and could indicate that a valid pointer returned to userspace was a failed syscall. The fix is to fix the layering foolishness. We now pass audit_syscall_exit a struct pt_reg and it in turns calls back into arch code to collect the return value and to determine if the syscall was a success or failure. We also define a generic is_syscall_success() macro which determines success/failure based on if the value is < -MAX_ERRNO. This works for arches like x86 which do not use a separate mechanism to indicate syscall failure. We make both the is_syscall_success() and regs_return_value() static inlines instead of macros. The reason is because the audit function must take a void* for the regs. (uml calls theirs struct uml_pt_regs instead of just struct pt_regs so audit_syscall_exit can't take a struct pt_regs). Since the audit function takes a void* we need to use static inlines to cast it back to the arch correct structure to dereference it. The other major change is that on some arches, like ia64, MIPS and ppc, we change regs_return_value() to give us the negative value on syscall failure. THE only other user of this macro, kretprobe_example.c, won't notice and it makes the value signed consistently for the audit functions across all archs. In arch/sh/kernel/ptrace_64.c I see that we were using regs[9] in the old audit code as the return value. But the ptrace_64.h code defined the macro regs_return_value() as regs[3]. I have no idea which one is correct, but this patch now uses the regs_return_value() function, so it now uses regs[3]. For powerpc we previously used regs->result but now use the regs_return_value() function which uses regs->gprs[3]. regs->gprs[3] is always positive so the regs_return_value(), much like ia64 makes it negative before calling the audit code when appropriate. Signed-off-by: Eric Paris Acked-by: H. Peter Anvin [for x86 portion] Acked-by: Tony Luck [for ia64] Acked-by: Richard Weinberger [for uml] Acked-by: David S. Miller [for sparc] Acked-by: Ralf Baechle [for mips] Acked-by: Benjamin Herrenschmidt [for ppc] --- arch/sh/include/asm/ptrace_32.h | 5 ++++- arch/sh/include/asm/ptrace_64.h | 5 ++++- 2 files changed, 8 insertions(+), 2 deletions(-) (limited to 'arch/sh/include') diff --git a/arch/sh/include/asm/ptrace_32.h b/arch/sh/include/asm/ptrace_32.h index 6c2239cca1a2..2d3e906aa722 100644 --- a/arch/sh/include/asm/ptrace_32.h +++ b/arch/sh/include/asm/ptrace_32.h @@ -76,7 +76,10 @@ struct pt_dspregs { #ifdef __KERNEL__ #define MAX_REG_OFFSET offsetof(struct pt_regs, tra) -#define regs_return_value(_regs) ((_regs)->regs[0]) +static inline long regs_return_value(struct pt_regs *regs) +{ + return regs->regs[0]; +} #endif /* __KERNEL__ */ diff --git a/arch/sh/include/asm/ptrace_64.h b/arch/sh/include/asm/ptrace_64.h index bf9be7764d69..eb3fcceaf64b 100644 --- a/arch/sh/include/asm/ptrace_64.h +++ b/arch/sh/include/asm/ptrace_64.h @@ -13,7 +13,10 @@ struct pt_regs { #ifdef __KERNEL__ #define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7]) -#define regs_return_value(_regs) ((_regs)->regs[3]) +static inline long regs_return_value(struct pt_regs *regs) +{ + return regs->regs[3]; +} #endif /* __KERNEL__ */ -- cgit v1.2.3