ARM: perf: remove spaces in CPU PMU names

The userspace perf tool provides options to specify PMU names from command
line for the event. An example of pmu event syntax would be
	(<pmu_name>/<config>/<modifier>)
However the parser in the perf tool breaks the tokens at spacesand fails to
identify the PMU name with spaces correctly.

This patch removes spaces in the ARMv7 CPU PMU names.

Signed-off-by: Sudeep KarkadaNagesha <sudeep.karkadanagesha@arm.com>

diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 039cffb053a7ec017a552013fc6eff5c17ca1d50..16a0455d8cdbca0e0948a2e776e847f021597d2d 100644 (file)
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -1240,7 +1240,7 @@ static u32 armv7_read_num_pmnc_events(void)
 static int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
 {
        armv7pmu_init(cpu_pmu);
-       cpu_pmu->name           = "ARMv7 Cortex-A8";
+       cpu_pmu->name           = "ARMv7_Cortex_A8";
        cpu_pmu->map_event      = armv7_a8_map_event;
        cpu_pmu->num_events     = armv7_read_num_pmnc_events();
        return 0;
@@ -1249,7 +1249,7 @@ static int armv7_a8_pmu_init(struct arm_pmu *cpu_pmu)
 static int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
 {
        armv7pmu_init(cpu_pmu);
-       cpu_pmu->name           = "ARMv7 Cortex-A9";
+       cpu_pmu->name           = "ARMv7_Cortex_A9";
        cpu_pmu->map_event      = armv7_a9_map_event;
        cpu_pmu->num_events     = armv7_read_num_pmnc_events();
        return 0;
@@ -1258,7 +1258,7 @@ static int armv7_a9_pmu_init(struct arm_pmu *cpu_pmu)
 static int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
 {
        armv7pmu_init(cpu_pmu);
-       cpu_pmu->name           = "ARMv7 Cortex-A5";
+       cpu_pmu->name           = "ARMv7_Cortex_A5";
        cpu_pmu->map_event      = armv7_a5_map_event;
        cpu_pmu->num_events     = armv7_read_num_pmnc_events();
        return 0;
@@ -1267,7 +1267,7 @@ static int armv7_a5_pmu_init(struct arm_pmu *cpu_pmu)
 static int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
 {
        armv7pmu_init(cpu_pmu);
-       cpu_pmu->name           = "ARMv7 Cortex-A15";
+       cpu_pmu->name           = "ARMv7_Cortex_A15";
        cpu_pmu->map_event      = armv7_a15_map_event;
        cpu_pmu->num_events     = armv7_read_num_pmnc_events();
        cpu_pmu->set_event_filter = armv7pmu_set_event_filter;
@@ -1277,7 +1277,7 @@ static int armv7_a15_pmu_init(struct arm_pmu *cpu_pmu)
 static int armv7_a7_pmu_init(struct arm_pmu *cpu_pmu)
 {
        armv7pmu_init(cpu_pmu);
-       cpu_pmu->name           = "ARMv7 Cortex-A7";
+       cpu_pmu->name           = "ARMv7_Cortex_A7";
        cpu_pmu->map_event      = armv7_a7_map_event;
        cpu_pmu->num_events     = armv7_read_num_pmnc_events();
        cpu_pmu->set_event_filter = armv7pmu_set_event_filter;