diff options
Diffstat (limited to 'arch/mips/kernel/perf_event_mipsxx.c')
| -rw-r--r-- | arch/mips/kernel/perf_event_mipsxx.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/mips/kernel/perf_event_mipsxx.c b/arch/mips/kernel/perf_event_mipsxx.c index 656769c166fc..302af8c975df 100644 --- a/arch/mips/kernel/perf_event_mipsxx.c +++ b/arch/mips/kernel/perf_event_mipsxx.c @@ -101,8 +101,6 @@ struct mips_pmu { static struct mips_pmu mipspmu; -#define M_CONFIG1_PC (1 << 4) - #define M_PERFCTL_EXL (1 << 0) #define M_PERFCTL_KERNEL (1 << 1) #define M_PERFCTL_SUPERVISOR (1 << 2) @@ -754,7 +752,7 @@ static void handle_associated_event(struct cpu_hw_events *cpuc, static int __n_counters(void) { - if (!(read_c0_config1() & M_CONFIG1_PC)) + if (!cpu_has_perf) return 0; if (!(read_c0_perfctrl0() & M_PERFCTL_MORE)) return 1; |