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-rw-r--r--arch/parisc/kernel/perf.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index 6017a5af2e6e..0813359049ae 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -69,7 +69,7 @@ struct rdr_tbl_ent {
static int perf_processor_interface __read_mostly = UNKNOWN_INTF;
static int perf_enabled __read_mostly;
-static spinlock_t perf_lock;
+static DEFINE_SPINLOCK(perf_lock);
struct parisc_device *cpu_device __read_mostly;
/* RDRs to write for PCX-W */
@@ -533,8 +533,6 @@ static int __init perf_init(void)
/* Patch the images to match the system */
perf_patch_images();
- spin_lock_init(&perf_lock);
-
/* TODO: this only lets us access the first cpu.. what to do for SMP? */
cpu_device = per_cpu(cpu_data, 0).dev;
printk("Performance monitoring counters enabled for %s\n",