[Blackfin] arch: fix bug - linux-2.6.24 (delayed) disable IRQ feature not functional...

[linux-2.6] / arch / um / drivers / random.c

diff --git a/arch/um/drivers/random.c b/arch/um/drivers/random.c
index 73b2bdd6d2d3b867165e116b7a1b430f34096c9b..71f0959c15357b4587cd10c816d3eca1db1fbe92 100644 (file)
--- a/arch/um/drivers/random.c
+++ b/arch/um/drivers/random.c
@@ -5,6 +5,7 @@
  * This software may be used and distributed according to the terms
  * of the GNU General Public License, incorporated herein by reference.
  */
+#include <linux/sched.h>
 #include <linux/module.h>
 #include <linux/fs.h>
 #include <linux/miscdevice.h>
@@ -78,6 +79,7 @@ static const struct file_operations rng_chrdev_ops = {
        .read           = rng_dev_read,
 };
 
+/* rng_init shouldn't be called more than once at boot time */
 static struct miscdevice rng_miscdev = {
        RNG_MISCDEV_MINOR,
        RNG_MODULE_NAME,