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path: root/drivers/char/watchdog/sa1100_wdt.c
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Diffstat (limited to 'drivers/char/watchdog/sa1100_wdt.c')
-rw-r--r--drivers/char/watchdog/sa1100_wdt.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/char/watchdog/sa1100_wdt.c b/drivers/char/watchdog/sa1100_wdt.c
index fb88b4041dca..b474ea52d6e8 100644
--- a/drivers/char/watchdog/sa1100_wdt.c
+++ b/drivers/char/watchdog/sa1100_wdt.c
@@ -74,7 +74,7 @@ static int sa1100dog_release(struct inode *inode, struct file *file)
return 0;
}
-static ssize_t sa1100dog_write(struct file *file, const char *data, size_t len, loff_t *ppos)
+static ssize_t sa1100dog_write(struct file *file, const char __user *data, size_t len, loff_t *ppos)
{
if (len)
/* Refresh OSMR3 timer. */
@@ -96,20 +96,20 @@ static int sa1100dog_ioctl(struct inode *inode, struct file *file,
switch (cmd) {
case WDIOC_GETSUPPORT:
- ret = copy_to_user((struct watchdog_info *)arg, &ident,
+ ret = copy_to_user((struct watchdog_info __user *)arg, &ident,
sizeof(ident)) ? -EFAULT : 0;
break;
case WDIOC_GETSTATUS:
- ret = put_user(0, (int *)arg);
+ ret = put_user(0, (int __user *)arg);
break;
case WDIOC_GETBOOTSTATUS:
- ret = put_user(boot_status, (int *)arg);
+ ret = put_user(boot_status, (int __user *)arg);
break;
case WDIOC_SETTIMEOUT:
- ret = get_user(time, (int *)arg);
+ ret = get_user(time, (int __user *)arg);
if (ret)
break;
@@ -123,7 +123,7 @@ static int sa1100dog_ioctl(struct inode *inode, struct file *file,
/*fall through*/
case WDIOC_GETTIMEOUT:
- ret = put_user(pre_margin / OSCR_FREQ, (int *)arg);
+ ret = put_user(pre_margin / OSCR_FREQ, (int __user *)arg);
break;
case WDIOC_KEEPALIVE:
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