---

yaml --- r: 100351 b: refs/heads/master c: a9c4e8f h: refs/heads/master i: 100349: 0def8c4 100347: 02b22c5 100343: 8e27231 100335: 66fd87d 100319: ecf9cbe 100287: 4c3e5c4 100223: 9482a58 100095: 982d6d6 99839: 68d3e05 99327: e206a8a 98303: 8d3fd52 v: v3
git-mirror · Jun 20, 2008 · 8a46db1 · 8a46db1
1 parent 30b7721
commit 8a46db1
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 48b81880519274d2a8b3e9919a47d91d05a1c964
+refs/heads/master: a9c4e8f74ba26f10cf78fed7c5b863ea50988856
diff --git a/trunk/drivers/char/hw_random/core.c b/trunk/drivers/char/hw_random/core.c
@@ -37,6 +37,7 @@
 #include <linux/kernel.h>
 #include <linux/fs.h>
 #include <linux/sched.h>
+#include <linux/smp_lock.h>
 #include <linux/init.h>
 #include <linux/miscdevice.h>
 #include <linux/delay.h>
@@ -86,6 +87,7 @@ static int rng_dev_open(struct inode *inode, struct file *filp)
 		return -EINVAL;
 	if (filp->f_mode & FMODE_WRITE)
 		return -EINVAL;
+	cycle_kernel_lock();
 	return 0;
 }