From 46eaa6702016e3ac9a188172a2c309d6ca1be1cd Mon Sep 17 00:00:00 2001 From: Ingo Molnar Date: Sun, 12 Oct 2008 15:06:29 +0200 Subject: [PATCH] x86: memory corruption check - cleanup Move the prototypes from the generic kernel.h header to the more appropriate include/asm-x86/bios_ebda.h header file. Also, remove the check from the power management code - this is a pure x86 matter for now. Signed-off-by: Ingo Molnar --- arch/x86/mm/init_32.c | 1 + arch/x86/mm/init_64.c | 1 + drivers/base/power/main.c | 1 - include/asm-x86/bios_ebda.h | 17 +++++++++++++++++ include/linux/kernel.h | 17 ----------------- 5 files changed, 19 insertions(+), 18 deletions(-) diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 7e05462ffb11..bbe044dbe014 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -31,6 +31,7 @@ #include #include +#include #include #include #include diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index d84d3e91d348..3e10054c5731 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -31,6 +31,7 @@ #include #include +#include #include #include #include diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c index bf6d3554e506..273a944d4040 100644 --- a/drivers/base/power/main.c +++ b/drivers/base/power/main.c @@ -254,7 +254,6 @@ static char *pm_verb(int event) static void pm_dev_dbg(struct device *dev, pm_message_t state, char *info) { - check_for_bios_corruption(); dev_dbg(dev, "%s%s%s\n", info, pm_verb(state.event), ((state.event & PM_EVENT_SLEEP) && device_may_wakeup(dev)) ? ", may wakeup" : ""); diff --git a/include/asm-x86/bios_ebda.h b/include/asm-x86/bios_ebda.h index ec42ed874591..79b4b88505d7 100644 --- a/include/asm-x86/bios_ebda.h +++ b/include/asm-x86/bios_ebda.h @@ -16,4 +16,21 @@ static inline unsigned int get_bios_ebda(void) void reserve_ebda_region(void); +#ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION +/* + * This is obviously not a great place for this, but we want to be + * able to scatter it around anywhere in the kernel. + */ +void check_for_bios_corruption(void); +void start_periodic_check_for_corruption(void); +#else +static inline void check_for_bios_corruption(void) +{ +} + +static inline void start_periodic_check_for_corruption(void) +{ +} +#endif + #endif /* ASM_X86__BIOS_EBDA_H */ diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 50873b211788..2651f805ba6d 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -240,23 +240,6 @@ extern const char *print_tainted(void); extern void add_taint(unsigned); extern int root_mountflags; -#ifdef CONFIG_X86_CHECK_BIOS_CORRUPTION -/* - * This is obviously not a great place for this, but we want to be - * able to scatter it around anywhere in the kernel. - */ -void check_for_bios_corruption(void); -void start_periodic_check_for_corruption(void); -#else -static inline void check_for_bios_corruption(void) -{ -} - -static inline void start_periodic_check_for_corruption(void) -{ -} -#endif - /* Values used for system_state */ extern enum system_states { SYSTEM_BOOTING, -- 2.30.2