perf_counter, x86: consistent use of type int for counter index
The type of counter index is sometimes implemented as unsigned
int. This patch changes this to have a consistent usage of int.
[ Impact: cleanup ]
Signed-off-by: Robert Richter <robert.richter@amd.com>
Cc: Paul Mackerras <paulus@samba.org>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <1241002046-8832-21-git-send-email-robert.richter@amd.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index c3db52d..41aed42 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -318,7 +318,7 @@
unsigned long config_base;
unsigned long counter_base;
int nmi;
- unsigned int idx;
+ int idx;
};
union { /* software */
atomic64_t count;