diff options
author | Ingo Molnar <mingo@elte.hu> | 2009-08-29 09:30:41 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-08-29 09:31:47 +0200 |
commit | eebc57f73d42095b778e899f6aa90ad050c72655 (patch) | |
tree | 2ba80c75e9284093e6d7606dbb1b6a4bb752a2a5 /arch/powerpc/kernel/power4-pmu.c | |
parent | d3a247bfb2c26f5b67367d58af7ad8c2efbbc6c1 (diff) | |
parent | 2a4ab640d3c28c2952967e5f63ea495555bf2a5f (diff) |
Merge branch 'for-ingo' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6 into x86/apic
Merge reason: the SFI (Simple Firmware Interface) feature in the ACPI
tree needs this cleanup, pull it into the APIC branch as
well so that there's no interactions.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/powerpc/kernel/power4-pmu.c')
-rw-r--r-- | arch/powerpc/kernel/power4-pmu.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/power4-pmu.c b/arch/powerpc/kernel/power4-pmu.c index db90b0c5c27..3c90a3d9173 100644 --- a/arch/powerpc/kernel/power4-pmu.c +++ b/arch/powerpc/kernel/power4-pmu.c @@ -606,7 +606,8 @@ static struct power_pmu power4_pmu = { static int init_power4_pmu(void) { - if (strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power4")) + if (!cur_cpu_spec->oprofile_cpu_type || + strcmp(cur_cpu_spec->oprofile_cpu_type, "ppc64/power4")) return -ENODEV; return register_power_pmu(&power4_pmu); |