[tip:perf/x86-ibs] perf/x86: Clean up register_nmi_handler() usage

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Commit-ID:  fab06992de6433af097c4a1d2d1b119812753ca7
Gitweb:     http://git.kernel.org/tip/fab06992de6433af097c4a1d2d1b119812753ca7
Author:     Ingo Molnar <mingo@xxxxxxxxxx>
AuthorDate: Wed, 25 Apr 2012 12:55:22 +0200
Committer:  Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Wed, 25 Apr 2012 12:56:26 +0200

perf/x86: Clean up register_nmi_handler() usage

A function name represents the pointer to it - no need to take the
address of it. (Fixing this helps us introduce some macro magic
around register_nmi_handler() in the future.)

Cc: Robert Richter <robert.richter@xxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
 arch/x86/kernel/cpu/perf_event_amd_ibs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/perf_event_amd_ibs.c b/arch/x86/kernel/cpu/perf_event_amd_ibs.c
index 573d248..8ff74d4 100644
--- a/arch/x86/kernel/cpu/perf_event_amd_ibs.c
+++ b/arch/x86/kernel/cpu/perf_event_amd_ibs.c
@@ -469,7 +469,7 @@ static __init int perf_event_ibs_init(void)
 
 	perf_ibs_pmu_init(&perf_ibs_fetch, "ibs_fetch");
 	perf_ibs_pmu_init(&perf_ibs_op, "ibs_op");
-	register_nmi_handler(NMI_LOCAL, &perf_ibs_nmi_handler, 0, "perf_ibs");
+	register_nmi_handler(NMI_LOCAL, perf_ibs_nmi_handler, 0, "perf_ibs");
 	printk(KERN_INFO "perf: AMD IBS detected (0x%08x)\n", ibs_caps);
 
 	return 0;
--
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