X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fsbus%2Fchar%2Fdisplay7seg.c;h=e8ac0b4d3cf7162a31104070b0007ffa20fa2d88;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=8d1a1e1b95b7ca4d0cfac9ef031aa0396220035e;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c
index 8d1a1e1b9..e8ac0b4d3 100644
--- a/drivers/sbus/char/display7seg.c
+++ b/drivers/sbus/char/display7seg.c
@@ -70,7 +70,7 @@ MODULE_SUPPORTED_DEVICE
  * FLIP		- Inverts display for upside-down mounted board
  * bits 0-4	- 7-segment display contents
  */
-volatile u8* d7s_regs = 0;
+volatile u8* d7s_regs = NULL;
 
 static inline void d7s_free(void)
 {
@@ -128,7 +128,7 @@ static int d7s_ioctl(struct inode *inode, struct file *f,
 		/* assign device register values
 		 * we mask-out D7S_FLIP if in sol_compat mode
 		 */
-		if (get_user(ireg, (int *) arg))
+		if (get_user(ireg, (int __user *) arg))
 			return -EFAULT;
 		if (0 != sol_compat) {
 			(regs & D7S_FLIP) ? 
@@ -144,7 +144,7 @@ static int d7s_ioctl(struct inode *inode, struct file *f,
 		 * This driver will not misinform you about the state
 		 * of your hardware while in sol_compat mode
 		 */
-		if (put_user(regs, (int *) arg))
+		if (put_user(regs, (int __user *) arg))
 			return -EFAULT;
 		break;