summaryrefslogtreecommitdiff
path: root/include/linux/perf_event.h
diff options
context:
space:
mode:
authorMischa Jonker <Mischa.Jonker@synopsys.com>2013-06-04 13:45:48 +0400
committerIngo Molnar <mingo@kernel.org>2013-06-19 14:50:23 +0400
commit03d8e80beb7db78a13c192431205b9c83f7e0cd1 (patch)
tree5d2ddf31ec6ee0a39e6ff1d53593889e1af3aa4e /include/linux/perf_event.h
parente712209a9e0b70e78b13847738eb66fe37412515 (diff)
downloadlinux-03d8e80beb7db78a13c192431205b9c83f7e0cd1.tar.xz
perf: Add const qualifier to perf_pmu_register's 'name' arg
This allows us to use pdev->name for registering a PMU device. IMO the name is not supposed to be changed anyway. Signed-off-by: Mischa Jonker <mjonker@synopsys.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1370339148-5566-1-git-send-email-mjonker@synopsys.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/perf_event.h')
-rw-r--r--include/linux/perf_event.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 74a4e14ab60b..4bc57d017fc8 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -188,7 +188,7 @@ struct pmu {
struct device *dev;
const struct attribute_group **attr_groups;
- char *name;
+ const char *name;
int type;
int * __percpu pmu_disable_count;
@@ -519,7 +519,7 @@ struct perf_output_handle {
#ifdef CONFIG_PERF_EVENTS
-extern int perf_pmu_register(struct pmu *pmu, char *name, int type);
+extern int perf_pmu_register(struct pmu *pmu, const char *name, int type);
extern void perf_pmu_unregister(struct pmu *pmu);
extern int perf_num_counters(void);