From c1d2f1bccf4259384e581b937e694ee8a350fe55 Mon Sep 17 00:00:00 2001 From: Prarit Bhargava Date: Mon, 6 Feb 2012 13:28:55 -0500 Subject: x86/microcode: Remove noisy AMD microcode warning AMD processors will never support /dev/cpu/microcode updating so just silently fail instead of printing out a warning for every cpu. Signed-off-by: Prarit Bhargava Cc: Borislav Petkov Link: http://lkml.kernel.org/r/1328552935-965-1-git-send-email-prarit@redhat.com Signed-off-by: Ingo Molnar --- arch/x86/kernel/microcode_amd.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c index ac0417be9131..73465aab28f8 100644 --- a/arch/x86/kernel/microcode_amd.c +++ b/arch/x86/kernel/microcode_amd.c @@ -360,7 +360,6 @@ out: static enum ucode_state request_microcode_user(int cpu, const void __user *buf, size_t size) { - pr_info("AMD microcode update via /dev/cpu/microcode not supported\n"); return UCODE_ERROR; } -- cgit v1.2.3 From 32c3233885eb10ac9cb9410f2f8cd64b8df2b2a1 Mon Sep 17 00:00:00 2001 From: Andreas Herrmann Date: Wed, 8 Feb 2012 20:52:29 +0100 Subject: x86/amd: Fix L1i and L2 cache sharing information for AMD family 15h processors For L1 instruction cache and L2 cache the shared CPU information is wrong. On current AMD family 15h CPUs those caches are shared between both cores of a compute unit. This fixes https://bugzilla.kernel.org/show_bug.cgi?id=42607 Signed-off-by: Andreas Herrmann Cc: Petkov Borislav Cc: Dave Jones Cc: Link: http://lkml.kernel.org/r/20120208195229.GA17523@alberich.amd.com Signed-off-by: Ingo Molnar --- arch/x86/kernel/cpu/intel_cacheinfo.c | 44 ++++++++++++++++++++++++++++------- 1 file changed, 36 insertions(+), 8 deletions(-) (limited to 'arch') diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c index 6b45e5e7a901..73d08ed98a64 100644 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -326,8 +326,7 @@ static void __cpuinit amd_calc_l3_indices(struct amd_northbridge *nb) l3->indices = (max(max3(sc0, sc1, sc2), sc3) << 10) - 1; } -static void __cpuinit amd_init_l3_cache(struct _cpuid4_info_regs *this_leaf, - int index) +static void __cpuinit amd_init_l3_cache(struct _cpuid4_info_regs *this_leaf, int index) { int node; @@ -725,14 +724,16 @@ static DEFINE_PER_CPU(struct _cpuid4_info *, ici_cpuid4_info); #define CPUID4_INFO_IDX(x, y) (&((per_cpu(ici_cpuid4_info, x))[y])) #ifdef CONFIG_SMP -static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) + +static int __cpuinit cache_shared_amd_cpu_map_setup(unsigned int cpu, int index) { - struct _cpuid4_info *this_leaf, *sibling_leaf; - unsigned long num_threads_sharing; - int index_msb, i, sibling; + struct _cpuid4_info *this_leaf; + int ret, i, sibling; struct cpuinfo_x86 *c = &cpu_data(cpu); - if ((index == 3) && (c->x86_vendor == X86_VENDOR_AMD)) { + ret = 0; + if (index == 3) { + ret = 1; for_each_cpu(i, cpu_llc_shared_mask(cpu)) { if (!per_cpu(ici_cpuid4_info, i)) continue; @@ -743,8 +744,35 @@ static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) set_bit(sibling, this_leaf->shared_cpu_map); } } - return; + } else if ((c->x86 == 0x15) && ((index == 1) || (index == 2))) { + ret = 1; + for_each_cpu(i, cpu_sibling_mask(cpu)) { + if (!per_cpu(ici_cpuid4_info, i)) + continue; + this_leaf = CPUID4_INFO_IDX(i, index); + for_each_cpu(sibling, cpu_sibling_mask(cpu)) { + if (!cpu_online(sibling)) + continue; + set_bit(sibling, this_leaf->shared_cpu_map); + } + } } + + return ret; +} + +static void __cpuinit cache_shared_cpu_map_setup(unsigned int cpu, int index) +{ + struct _cpuid4_info *this_leaf, *sibling_leaf; + unsigned long num_threads_sharing; + int index_msb, i; + struct cpuinfo_x86 *c = &cpu_data(cpu); + + if (c->x86_vendor == X86_VENDOR_AMD) { + if (cache_shared_amd_cpu_map_setup(cpu, index)) + return; + } + this_leaf = CPUID4_INFO_IDX(cpu, index); num_threads_sharing = 1 + this_leaf->base.eax.split.num_threads_sharing; -- cgit v1.2.3 From 6369fd41fc6075a547394d95608ca7ff0e878698 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 9 Jan 2012 13:14:12 +1100 Subject: ARM: OMAP: add RCU locking to omap2_set_init_voltage. opp_find_freq_ceil and opp_get_voltage are documented as requiring rcu_lock to be held. So hold it. Signed-off-by: NeilBrown Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/pm.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c index 1881fe915149..5a65dd04aa38 100644 --- a/arch/arm/mach-omap2/pm.c +++ b/arch/arm/mach-omap2/pm.c @@ -174,14 +174,17 @@ static int __init omap2_set_init_voltage(char *vdd_name, char *clk_name, freq = clk->rate; clk_put(clk); + rcu_read_lock(); opp = opp_find_freq_ceil(dev, &freq); if (IS_ERR(opp)) { + rcu_read_unlock(); pr_err("%s: unable to find boot up OPP for vdd_%s\n", __func__, vdd_name); goto exit; } bootup_volt = opp_get_voltage(opp); + rcu_read_unlock(); if (!bootup_volt) { pr_err("%s: unable to find voltage corresponding " "to the bootup OPP for vdd_%s\n", __func__, vdd_name); -- cgit v1.2.3 From 03e4fd6eb25e6b46536ecdb0d1b7d33d46b15480 Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Sun, 5 Feb 2012 13:18:44 +0530 Subject: ARM: OMAP4: cpuidle: Fix the C-state reporting to cpuidle governor. OMAP4 cpuidle driver is reporting the state requested by governor rather than the actually attempted one. This is obviously misleading sysfs and powertop cpuidle statistics. Fix it so that stats are reported correctly. Reported-by: Kevin Hilman Signed-off-by: Santosh Shilimkar [khilman@ti.com: minor changelog edits] Signed-off-by: Kevin Hilman --- arch/arm/mach-omap2/cpuidle44xx.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/cpuidle44xx.c b/arch/arm/mach-omap2/cpuidle44xx.c index cfdbb86bc84e..72e018b9b260 100644 --- a/arch/arm/mach-omap2/cpuidle44xx.c +++ b/arch/arm/mach-omap2/cpuidle44xx.c @@ -65,7 +65,6 @@ static int omap4_enter_idle(struct cpuidle_device *dev, struct timespec ts_preidle, ts_postidle, ts_idle; u32 cpu1_state; int idle_time; - int new_state_idx; int cpu_id = smp_processor_id(); /* Used to keep track of the total time in idle */ @@ -84,8 +83,8 @@ static int omap4_enter_idle(struct cpuidle_device *dev, */ cpu1_state = pwrdm_read_pwrst(cpu1_pd); if (cpu1_state != PWRDM_POWER_OFF) { - new_state_idx = drv->safe_state_index; - cx = cpuidle_get_statedata(&dev->states_usage[new_state_idx]); + index = drv->safe_state_index; + cx = cpuidle_get_statedata(&dev->states_usage[index]); } if (index > 0) -- cgit v1.2.3 From 2ec1fc4e169acc0b8d6733ff028fd52e766773d9 Mon Sep 17 00:00:00 2001 From: Santosh Shilimkar Date: Thu, 2 Feb 2012 19:33:55 +0530 Subject: ARM: OMAP4: Move the barrier memboclk_steal() as part of reserve callback arm_memblock_steal() is not suppose to be used outside ->reserve callback. OMAP barrier errata code was using it outside reserve callback and hence it was broken. Move the allocation as part of ->reserve callback to fix the it. Signed-off-by: Santosh Shilimkar Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/Kconfig | 4 ++-- arch/arm/mach-omap2/common.h | 1 + arch/arm/mach-omap2/io.c | 1 + arch/arm/mach-omap2/omap4-common.c | 25 ++++++++++++++++--------- arch/arm/plat-omap/common.c | 1 + arch/arm/plat-omap/include/plat/omap-secure.h | 6 ++++++ 6 files changed, 27 insertions(+), 11 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig index 41e6612ecbaf..ac6b1d3554d8 100644 --- a/arch/arm/mach-omap2/Kconfig +++ b/arch/arm/mach-omap2/Kconfig @@ -365,8 +365,8 @@ config OMAP3_SDRC_AC_TIMING going on could result in system crashes; config OMAP4_ERRATA_I688 - bool "OMAP4 errata: Async Bridge Corruption (BROKEN)" - depends on ARCH_OMAP4 && BROKEN + bool "OMAP4 errata: Async Bridge Corruption" + depends on ARCH_OMAP4 select ARCH_HAS_BARRIERS help If a data is stalled inside asynchronous bridge because of back diff --git a/arch/arm/mach-omap2/common.h b/arch/arm/mach-omap2/common.h index febffde2ff10..7e9338e8d684 100644 --- a/arch/arm/mach-omap2/common.h +++ b/arch/arm/mach-omap2/common.h @@ -132,6 +132,7 @@ void omap3_map_io(void); void am33xx_map_io(void); void omap4_map_io(void); void ti81xx_map_io(void); +void omap_barriers_init(void); /** * omap_test_timeout - busy-loop, testing a condition diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 3f174d51f67f..f64aa79a7869 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -307,6 +307,7 @@ void __init omapam33xx_map_common_io(void) void __init omap44xx_map_common_io(void) { iotable_init(omap44xx_io_desc, ARRAY_SIZE(omap44xx_io_desc)); + omap_barriers_init(); } #endif diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 40a8fbc07e4b..ebc595091312 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -24,6 +24,7 @@ #include #include +#include #include #include @@ -43,6 +44,9 @@ static void __iomem *sar_ram_base; void __iomem *dram_sync, *sram_sync; +static phys_addr_t paddr; +static u32 size; + void omap_bus_sync(void) { if (dram_sync && sram_sync) { @@ -52,18 +56,20 @@ void omap_bus_sync(void) } } -static int __init omap_barriers_init(void) +/* Steal one page physical memory for barrier implementation */ +int __init omap_barrier_reserve_memblock(void) { - struct map_desc dram_io_desc[1]; - phys_addr_t paddr; - u32 size; - - if (!cpu_is_omap44xx()) - return -ENODEV; size = ALIGN(PAGE_SIZE, SZ_1M); paddr = arm_memblock_steal(size, SZ_1M); + return 0; +} + +void __init omap_barriers_init(void) +{ + struct map_desc dram_io_desc[1]; + dram_io_desc[0].virtual = OMAP4_DRAM_BARRIER_VA; dram_io_desc[0].pfn = __phys_to_pfn(paddr); dram_io_desc[0].length = size; @@ -75,9 +81,10 @@ static int __init omap_barriers_init(void) pr_info("OMAP4: Map 0x%08llx to 0x%08lx for dram barrier\n", (long long) paddr, dram_io_desc[0].virtual); - return 0; } -core_initcall(omap_barriers_init); +#else +void __init omap_barriers_init(void) +{} #endif void __init gic_init_irq(void) diff --git a/arch/arm/plat-omap/common.c b/arch/arm/plat-omap/common.c index 06383b51e655..4de7d1e79e73 100644 --- a/arch/arm/plat-omap/common.c +++ b/arch/arm/plat-omap/common.c @@ -69,6 +69,7 @@ void __init omap_reserve(void) omap_vram_reserve_sdram_memblock(); omap_dsp_reserve_sdram_memblock(); omap_secure_ram_reserve_memblock(); + omap_barrier_reserve_memblock(); } void __init omap_init_consistent_dma_size(void) diff --git a/arch/arm/plat-omap/include/plat/omap-secure.h b/arch/arm/plat-omap/include/plat/omap-secure.h index 3047ff923a63..8c7994ce9869 100644 --- a/arch/arm/plat-omap/include/plat/omap-secure.h +++ b/arch/arm/plat-omap/include/plat/omap-secure.h @@ -10,4 +10,10 @@ static inline void omap_secure_ram_reserve_memblock(void) { } #endif +#ifdef CONFIG_OMAP4_ERRATA_I688 +extern int omap_barrier_reserve_memblock(void); +#else +static inline void omap_barrier_reserve_memblock(void) +{ } +#endif #endif /* __OMAP_SECURE_H__ */ -- cgit v1.2.3 From abe763f2bccbc592d33a3a9c334acaefea022c0a Mon Sep 17 00:00:00 2001 From: Felipe Balbi Date: Tue, 14 Feb 2012 10:54:46 +0200 Subject: ARM: OMAP2+: usb-host: fix compile warning when commit 3528c58 (OMAP: omap_device: when building return platform_device instead of omap_device) started returning a platform_device instead of a omap_device pointer when building a device, it failed to convert all users introducing a compile warning when building arch/arm/mach-omap2/usb-host.c. This patch fixes that warning. Signed-off-by: Felipe Balbi Signed-off-by: Tony Lindgren --- arch/arm/mach-omap2/usb-host.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-omap2/usb-host.c b/arch/arm/mach-omap2/usb-host.c index 771dc781b746..f51348dafafd 100644 --- a/arch/arm/mach-omap2/usb-host.c +++ b/arch/arm/mach-omap2/usb-host.c @@ -486,7 +486,7 @@ static void setup_4430ohci_io_mux(const enum usbhs_omap_port_mode *port_mode) void __init usbhs_init(const struct usbhs_omap_board_data *pdata) { struct omap_hwmod *oh[2]; - struct omap_device *od; + struct platform_device *pdev; int bus_id = -1; int i; @@ -522,11 +522,11 @@ void __init usbhs_init(const struct usbhs_omap_board_data *pdata) return; } - od = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2, + pdev = omap_device_build_ss(OMAP_USBHS_DEVICE, bus_id, oh, 2, (void *)&usbhs_data, sizeof(usbhs_data), omap_uhhtll_latency, ARRAY_SIZE(omap_uhhtll_latency), false); - if (IS_ERR(od)) { + if (IS_ERR(pdev)) { pr_err("Could not build hwmod devices %s,%s\n", USBHS_UHH_HWMODNAME, USBHS_TLL_HWMODNAME); return; -- cgit v1.2.3 From bc329ad7b018c8f6725cb025bf4d192925db84e6 Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Mon, 6 Feb 2012 15:33:22 +0800 Subject: ARM: pxa: fix wrong parsing gpio event on spitz (~GPLR0 & GPIO_bit(SPITZ_GPIO_KEY_INT)) | (GPLR0 & GPIO_bit(SPITZ_GPIO_SYNC)); After using gpio_get_value, the statement should be in below. ((!gpio_get_value(SPITZ_GPIO_KEY_INT) << GPIO_bit(SPITZ_GPIO_KEY_INT)) | gpio_get_value(SPITZ_GPIO_SYNC)); Signed-off-by: Haojian Zhuang --- arch/arm/mach-pxa/spitz_pm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-pxa/spitz_pm.c b/arch/arm/mach-pxa/spitz_pm.c index 34cbdac51525..438f02fe122a 100644 --- a/arch/arm/mach-pxa/spitz_pm.c +++ b/arch/arm/mach-pxa/spitz_pm.c @@ -172,10 +172,9 @@ static int spitz_should_wakeup(unsigned int resume_on_alarm) static unsigned long spitz_charger_wakeup(void) { unsigned long ret; - ret = (!gpio_get_value(SPITZ_GPIO_KEY_INT) + ret = ((!gpio_get_value(SPITZ_GPIO_KEY_INT) << GPIO_bit(SPITZ_GPIO_KEY_INT)) - | (!gpio_get_value(SPITZ_GPIO_SYNC) - << GPIO_bit(SPITZ_GPIO_SYNC)); + | gpio_get_value(SPITZ_GPIO_SYNC)); return ret; } -- cgit v1.2.3 From 438d7dc2bb531de59e335fea69d4a041f353f6f9 Mon Sep 17 00:00:00 2001 From: Haojian Zhuang Date: Mon, 6 Feb 2012 15:59:11 +0800 Subject: ARM: pxa: fix mixed declarations and code in sharpsl_pm arch/arm/mach-pxa/sharpsl_pm.c: In function 'sharpsl_pm_pxa_read_max1111': arch/arm/mach-pxa/sharpsl_pm.c:180: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Haojian Zhuang --- arch/arm/mach-pxa/sharpsl_pm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-pxa/sharpsl_pm.c b/arch/arm/mach-pxa/sharpsl_pm.c index 8d5168d253a9..30989baf7f2a 100644 --- a/arch/arm/mach-pxa/sharpsl_pm.c +++ b/arch/arm/mach-pxa/sharpsl_pm.c @@ -168,6 +168,7 @@ struct battery_thresh sharpsl_battery_levels_noac[] = { #define MAXCTRL_SEL_SH 4 #define MAXCTRL_STR (1u << 7) +extern int max1111_read_channel(int); /* * Read MAX1111 ADC */ @@ -177,8 +178,6 @@ int sharpsl_pm_pxa_read_max1111(int channel) if (machine_is_tosa()) return 0; - extern int max1111_read_channel(int); - /* max1111 accepts channels from 0-3, however, * it is encoded from 0-7 here in the code. */ -- cgit v1.2.3 From be9bac9d33c0864ac7684c683df5da3b0c38e3b7 Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Wed, 15 Feb 2012 20:19:25 +0100 Subject: ARM: pxa: fix including linux/gpio.h twice arch/arm/mach-pxa/pxa27x.c included 'linux/gpio.h' twice, remove the duplicate. Signed-off-by: Danny Kukawka Signed-off-by: Haojian Zhuang --- arch/arm/mach-pxa/pxa27x.c | 1 - 1 file changed, 1 deletion(-) (limited to 'arch') diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index aed6cbcf3866..c1673b3441d4 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include -- cgit v1.2.3 From 2c5e1ec920a67d5dc51755b3de0e4ad9030162ff Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Thu, 16 Feb 2012 15:45:20 +0100 Subject: arch/arm/mach-mmp/: some files include some headers twice arch/arm/mach-mmp/: some files include some headers twice: - arch/arm/mach-mmp/aspenite.c and arch/arm/mach-mmp/tavorevb.c: 'linux/gpio.h' - arch/arm/mach-mmp/pxa168.c: 'linux/platform_device.h' Remove the duplicates. Signed-off-by: Danny Kukawka Signed-off-by: Haojian Zhuang --- arch/arm/mach-mmp/aspenite.c | 1 - arch/arm/mach-mmp/pxa168.c | 1 - arch/arm/mach-mmp/tavorevb.c | 1 - 3 files changed, 3 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-mmp/aspenite.c b/arch/arm/mach-mmp/aspenite.c index 17cb76060125..3588a5584153 100644 --- a/arch/arm/mach-mmp/aspenite.c +++ b/arch/arm/mach-mmp/aspenite.c @@ -17,7 +17,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-mmp/pxa168.c b/arch/arm/mach-mmp/pxa168.c index 7bc17eaa12eb..ada1213982b4 100644 --- a/arch/arm/mach-mmp/pxa168.c +++ b/arch/arm/mach-mmp/pxa168.c @@ -24,7 +24,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-mmp/tavorevb.c b/arch/arm/mach-mmp/tavorevb.c index 8e3b5af04a57..bc97170125bf 100644 --- a/arch/arm/mach-mmp/tavorevb.c +++ b/arch/arm/mach-mmp/tavorevb.c @@ -12,7 +12,6 @@ #include #include #include -#include #include #include -- cgit v1.2.3 From 88879c43eb8485861c17fcc15219c0b1ea17a925 Mon Sep 17 00:00:00 2001 From: Danny Kukawka Date: Thu, 16 Feb 2012 15:45:42 +0100 Subject: arch/arm/mach-pxa/: included linux/gpio.h twice arch/arm/mach-pxa/pxa25x.c and arch/arm/mach-pxa/saarb.c included 'linux/gpio.h' twice, remove the duplicates. Signed-off-by: Danny Kukawka Signed-off-by: Haojian Zhuang --- arch/arm/mach-pxa/pxa25x.c | 1 - arch/arm/mach-pxa/saarb.c | 1 - 2 files changed, 2 deletions(-) (limited to 'arch') diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index 91e4f6c03766..00d6eacab8e4 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -25,7 +25,6 @@ #include #include #include -#include #include #include diff --git a/arch/arm/mach-pxa/saarb.c b/arch/arm/mach-pxa/saarb.c index febc809ed5a6..5aded5e6148f 100644 --- a/arch/arm/mach-pxa/saarb.c +++ b/arch/arm/mach-pxa/saarb.c @@ -15,7 +15,6 @@ #include #include #include -#include #include #include -- cgit v1.2.3 From d87f614326a2cb4c3ead0a45e5468c7c3ca6b72f Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Fri, 30 Dec 2011 12:06:11 +0800 Subject: pxa/hx4700: add platform device and I2C info for AK4641 codec The audio on hx4700 needs this to properly work. Signed-off-by: Philipp Zabel Signed-off-by: Dmitry Artamonow Signed-off-by: Axel Lin Acked-by: Marek Vasut Tested-by: Paul Parsons Signed-off-by: Haojian Zhuang --- arch/arm/mach-pxa/hx4700.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) (limited to 'arch') diff --git a/arch/arm/mach-pxa/hx4700.c b/arch/arm/mach-pxa/hx4700.c index fb9b62dcf4ca..208eef1c0485 100644 --- a/arch/arm/mach-pxa/hx4700.c +++ b/arch/arm/mach-pxa/hx4700.c @@ -45,6 +45,7 @@ #include #include +#include #include