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authorWill Deacon <will.deacon@arm.com>2014-10-30 11:26:57 +0000
committerWill Deacon <will.deacon@arm.com>2014-10-30 12:16:58 +0000
commit52a5566e7617ce2678c2a35c7982b808cb2b53f6 (patch)
tree1ed9ca976ae0a7dd304d9374bef6239d4f6e16f3
parentcb6eb108a7be04709f8db0cedde30bee0e0a64ee (diff)
ARM: perf: use pr_* instead of printk
There are a few remaining uses of printk in the ARM perf code, so move them over to the pr_* variants instead. Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Will Deacon <will.deacon@arm.com>
-rw-r--r--arch/arm/kernel/perf_event_cpu.c2
-rw-r--r--arch/arm/kernel/perf_event_v7.c18
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/kernel/perf_event_cpu.c b/arch/arm/kernel/perf_event_cpu.c
index eb2c4d55666b..a5e808f155e1 100644
--- a/arch/arm/kernel/perf_event_cpu.c
+++ b/arch/arm/kernel/perf_event_cpu.c
@@ -120,7 +120,7 @@ static int cpu_pmu_request_irq(struct arm_pmu *cpu_pmu, irq_handler_t handler)
irqs = min(pmu_device->num_resources, num_possible_cpus());
if (irqs < 1) {
- printk_once("perf/ARM: No irqs for PMU defined, sampling events not supported\n");
+ pr_warn_once("perf/ARM: No irqs for PMU defined, sampling events not supported\n");
return 0;
}
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index aaf5314e8dad..d62b27ce55e9 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -663,34 +663,34 @@ static void armv7_pmnc_dump_regs(struct arm_pmu *cpu_pmu)
u32 val;
unsigned int cnt;
- printk(KERN_INFO "PMNC registers dump:\n");
+ pr_info("PMNC registers dump:\n");
asm volatile("mrc p15, 0, %0, c9, c12, 0" : "=r" (val));
- printk(KERN_INFO "PMNC =0x%08x\n", val);
+ pr_info("PMNC =0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c12, 1" : "=r" (val));
- printk(KERN_INFO "CNTENS=0x%08x\n", val);
+ pr_info("CNTENS=0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c14, 1" : "=r" (val));
- printk(KERN_INFO "INTENS=0x%08x\n", val);
+ pr_info("INTENS=0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c12, 3" : "=r" (val));
- printk(KERN_INFO "FLAGS =0x%08x\n", val);
+ pr_info("FLAGS =0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c12, 5" : "=r" (val));
- printk(KERN_INFO "SELECT=0x%08x\n", val);
+ pr_info("SELECT=0x%08x\n", val);
asm volatile("mrc p15, 0, %0, c9, c13, 0" : "=r" (val));
- printk(KERN_INFO "CCNT =0x%08x\n", val);
+ pr_info("CCNT =0x%08x\n", val);
for (cnt = ARMV7_IDX_COUNTER0;
cnt <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); cnt++) {
armv7_pmnc_select_counter(cnt);
asm volatile("mrc p15, 0, %0, c9, c13, 2" : "=r" (val));
- printk(KERN_INFO "CNT[%d] count =0x%08x\n",
+ pr_info("CNT[%d] count =0x%08x\n",
ARMV7_IDX_TO_COUNTER(cnt), val);
asm volatile("mrc p15, 0, %0, c9, c13, 1" : "=r" (val));
- printk(KERN_INFO "CNT[%d] evtsel=0x%08x\n",
+ pr_info("CNT[%d] evtsel=0x%08x\n",
ARMV7_IDX_TO_COUNTER(cnt), val);
}
}