X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=arch%2Fparisc%2Fkernel%2Fperf.c;h=ba0c053e25ae9d66cf536ab87ce1cca9eef53dbf;hb=a042e26137d7674ac04b1cd2d5c06b9ebc1ee2d5;hp=f9f6783e4bdd207f3266970e6fbb422bdf6b1f08;hpb=6b15835282f9c6a023e2625455bfdb822bb9cc64;p=pandora-kernel.git

diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index f9f6783e4bdd..ba0c053e25ae 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -46,7 +46,6 @@
 #include <linux/init.h>
 #include <linux/proc_fs.h>
 #include <linux/miscdevice.h>
-#include <linux/smp_lock.h>
 #include <linux/spinlock.h>
 
 #include <asm/uaccess.h>
@@ -261,16 +260,13 @@ printk("Preparing to start counters\n");
  */
 static int perf_open(struct inode *inode, struct file *file)
 {
-	lock_kernel();
 	spin_lock(&perf_lock);
 	if (perf_enabled) {
 		spin_unlock(&perf_lock);
-		unlock_kernel();
 		return -EBUSY;
 	}
 	perf_enabled = 1;
  	spin_unlock(&perf_lock);
-	unlock_kernel();
 
 	return 0;
 }