From 6fed05c9c9812b5882bc708f4da4fa8d5df2875c Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Wed, 12 Jan 2011 22:03:20 +0100 Subject: [PATCH] ACPI / PM: Fix build problems for !CONFIG_ACPI related to NVS rework The recent rework of the NVS saving/restoring code introduced two build issues for !CONFIG_ACPI, a warning in drivers/acpi/internal.h and an error in arch/x86/kernel/e820.c. Fix them by providing suitable static inline definitions of the relevant functions. Signed-off-by: Rafael J. Wysocki Acked-by: Randy Dunlap Signed-off-by: Len Brown --- drivers/acpi/internal.h | 2 +- include/linux/acpi.h | 19 ++++++++++--------- 2 files changed, 11 insertions(+), 10 deletions(-) diff --git a/drivers/acpi/internal.h b/drivers/acpi/internal.h index 7c23b76e8eca..6d69bbedf97a 100644 --- a/drivers/acpi/internal.h +++ b/drivers/acpi/internal.h @@ -90,7 +90,7 @@ void suspend_nvs_restore(void); static inline int acpi_sleep_proc_init(void) { return 0; } static inline int suspend_nvs_alloc(void) { return 0; } static inline void suspend_nvs_free(void) {} -static inline int suspend_nvs_save(void) {} +static inline int suspend_nvs_save(void) { return 0; } static inline void suspend_nvs_restore(void) {} #endif diff --git a/include/linux/acpi.h b/include/linux/acpi.h index fa7ed6a983d0..eb176bb1b15b 100644 --- a/include/linux/acpi.h +++ b/include/linux/acpi.h @@ -254,15 +254,6 @@ void __init acpi_old_suspend_ordering(void); void __init acpi_nvs_nosave(void); #endif /* CONFIG_PM_SLEEP */ -#ifdef CONFIG_ACPI_SLEEP -int suspend_nvs_register(unsigned long start, unsigned long size); -#else -static inline int suspend_nvs_register(unsigned long a, unsigned long b) -{ - return 0; -} -#endif - struct acpi_osc_context { char *uuid_str; /* uuid string */ int rev; @@ -361,4 +352,14 @@ static inline int acpi_table_parse(char *id, return -1; } #endif /* !CONFIG_ACPI */ + +#ifdef CONFIG_ACPI_SLEEP +int suspend_nvs_register(unsigned long start, unsigned long size); +#else +static inline int suspend_nvs_register(unsigned long a, unsigned long b) +{ + return 0; +} +#endif + #endif /*_LINUX_ACPI_H*/ -- 2.20.1