From: Arnd Bergmann <arnd@arndb.de>
Date: Tue, 20 May 2008 17:15:52 +0000 (+0200)
Subject: efirtc: BKL pushdown
X-Git-Tag: v2.6.27-rc1~1103^2~65
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=89c7de08c5fc059c4f6231571416d9bc0bbc91d4;hp=080c2226474fa3060fadce9a2341004f477aadb3;p=linux-2.6

efirtc: BKL pushdown

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---

diff --git a/drivers/char/efirtc.c b/drivers/char/efirtc.c
index 49233f5898..d57ca3e4e5 100644
--- a/drivers/char/efirtc.c
+++ b/drivers/char/efirtc.c
@@ -28,6 +28,7 @@
  */
 
 
+#include <linux/smp_lock.h>
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/miscdevice.h>
@@ -272,6 +273,7 @@ efi_rtc_open(struct inode *inode, struct file *file)
 	 * We do accept multiple open files at the same time as we
 	 * synchronize on the per call operation.
 	 */
+	cycle_kernel_lock();
 	return 0;
 }