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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-27 22:26:44 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2017-06-27 22:26:44 +0200 |
| commit | a976c2951d8f376112361830aa7762beff83a205 (patch) | |
| tree | 24f6647aedd4b570cb67f3195962f5c8a040c824 /include/linux/kernel.h | |
| parent | 83848fbe7e6af978c080a88c130a67178b1ac0e4 (diff) | |
| parent | 16b9951f656ea8f2b47546bd898325a7e256932f (diff) | |
Merge back ACPICA material for v4.13.
Diffstat (limited to 'include/linux/kernel.h')
| -rw-r--r-- | include/linux/kernel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 4c26dc3a8295..13bc08aba704 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -47,6 +47,7 @@ /* @a is a power of 2 value */ #define ALIGN(x, a) __ALIGN_KERNEL((x), (a)) +#define ALIGN_DOWN(x, a) __ALIGN_KERNEL((x) - ((a) - 1), (a)) #define __ALIGN_MASK(x, mask) __ALIGN_KERNEL_MASK((x), (mask)) #define PTR_ALIGN(p, a) ((typeof(p))ALIGN((unsigned long)(p), (a))) #define IS_ALIGNED(x, a) (((x) & ((typeof(x))(a) - 1)) == 0) @@ -438,6 +439,7 @@ extern int get_option(char **str, int *pint); extern char *get_options(const char *str, int nints, int *ints); extern unsigned long long memparse(const char *ptr, char **retptr); extern bool parse_option_str(const char *str, const char *option); +extern char *next_arg(char *args, char **param, char **val); extern int core_kernel_text(unsigned long addr); extern int core_kernel_data(unsigned long addr); |