OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[POWERPC] Fix typo: MMCR0_PMA0 != MMCR0_PMAO 

pmc.c has:

#ifndef MMCR0_PMA0
#define MMCR0_PMA0     0

This one took a while to find.  Unfortunately its the wrong define
(number 0 vs letter O). Its probably worth removing this override, since
if our includes get screwed up we will have the same (hard to debug)
failure.

Fix it simply for now, so that we can backport to stable.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Anton Blanchard 2007-05-20 03:13:43 +10:00 committed by Paul Mackerras
parent 2fae4985a1
commit 177e9ea49d
1 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/powerpc/kernel/pmc.c
View File

@ -20,8 +20,8 @@
#include <asm/cputable.h>
#include <asm/pmc.h>
#ifndef MMCR0_PMA0
#define MMCR0_PMA0 0
#ifndef MMCR0_PMAO
#define MMCR0_PMAO 0
#endif
static void dummy_perf(struct pt_regs *regs)
@ -30,7 +30,7 @@ static void dummy_perf(struct pt_regs *regs)
mtpmr(PMRN_PMGC0, mfpmr(PMRN_PMGC0) & ~PMGC0_PMIE);
#elif defined(CONFIG_PPC64) || defined(CONFIG_6xx)
if (cur_cpu_spec->pmc_type == PPC_PMC_IBM)
mtspr(SPRN_MMCR0, mfspr(SPRN_MMCR0) & ~(MMCR0_PMXE|MMCR0_PMA0));
mtspr(SPRN_MMCR0, mfspr(SPRN_MMCR0) & ~(MMCR0_PMXE|MMCR0_PMAO));
#else
mtspr(SPRN_MMCR0, mfspr(SPRN_MMCR0) & ~MMCR0_PMXE);
#endif