diff options
| author |   Anton Blanchard <anton@samba.org> | 2014-10-13 19:41:39 +1100 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2014-10-15 11:23:20 +1100 |
| commit | acf620ecf56cfc4edaffaf158250e128539cdd26 (patch) | |
| tree | d2ec25a6890d89232feb266f6dc815064ca3f155 /arch/powerpc/include/asm | |
| parent | powerpc: Reimplement __get_SP() as a function not a define (diff) | |
| download | linux-dev-acf620ecf56cfc4edaffaf158250e128539cdd26.tar.xz linux-dev-acf620ecf56cfc4edaffaf158250e128539cdd26.zip | |
powerpc: Rename __get_SP() to current_stack_pointer()
Michael points out that __get_SP() is a pretty horrible
function name. Let's give it a better name.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm')
| -rw-r--r-- | arch/powerpc/include/asm/perf_event.h | 2 | ||||
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/perf_event.h b/arch/powerpc/include/asm/perf_event.h index b058568a850d..8bf1b6351716 100644 --- a/arch/powerpc/include/asm/perf_event.h +++ b/arch/powerpc/include/asm/perf_event.h @@ -34,7 +34,7 @@ do { \ (regs)->result = 0; \ (regs)->nip = __ip; \ - (regs)->gpr[1] = __get_SP(); \ + (regs)->gpr[1] = current_stack_pointer(); \ asm volatile("mfmsr %0" : "=r" ((regs)->msr)); \ } while (0) #endif diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index e539d7e71451..c998279bd85b 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -1265,7 +1265,7 @@ static inline unsigned long mfvtb (void) #define proc_trap() asm volatile("trap") -extern unsigned long __get_SP(void); +extern unsigned long current_stack_pointer(void); extern unsigned long scom970_read(unsigned int address); extern void scom970_write(unsigned int address, unsigned long value); |