X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fs390%2Fchar%2Fvmcp.c;h=d7083b33b0fe7ce5cae31b79db117807da91d267;hb=a114a9d69d1362546b9dda651028acb311ddb7af;hp=09e7d9bf438b0e18b1dc5d49acd9f540000dfb06;hpb=9c1be0c4712fe760d8969427ef91107e9c062d91;p=pandora-kernel.git

diff --git a/drivers/s390/char/vmcp.c b/drivers/s390/char/vmcp.c
index 09e7d9bf438b..d7083b33b0fe 100644
--- a/drivers/s390/char/vmcp.c
+++ b/drivers/s390/char/vmcp.c
@@ -16,7 +16,6 @@
 #include <linux/kernel.h>
 #include <linux/miscdevice.h>
 #include <linux/module.h>
-#include <linux/smp_lock.h>
 #include <asm/cpcmd.h>
 #include <asm/debug.h>
 #include <asm/uaccess.h>
@@ -41,13 +40,11 @@ static int vmcp_open(struct inode *inode, struct file *file)
 	if (!session)
 		return -ENOMEM;
 
-	lock_kernel();
 	session->bufsize = PAGE_SIZE;
 	session->response = NULL;
 	session->resp_size = 0;
 	mutex_init(&session->mutex);
 	file->private_data = session;
-	unlock_kernel();
 	return nonseekable_open(inode, file);
 }