1 files changed, 12 insertions, 28 deletions

diff --git a/drivers/input/misc/ati_remote2.c b/drivers/input/misc/ati_remote2.c
index 8d345e87075e..f63341f20b91 100644
--- a/drivers/input/misc/ati_remote2.c
+++ b/drivers/input/misc/ati_remote2.c
@@ -42,13 +42,13 @@ static int ati_remote2_set_mask(const char *val,
 				const struct kernel_param *kp,
 				unsigned int max)
 {
-	unsigned long mask;
+	unsigned int mask;
 	int ret;
 
 	if (!val)
 		return -EINVAL;
 
-	ret = strict_strtoul(val, 0, &mask);
+	ret = kstrtouint(val, 0, &mask);
 	if (ret)
 		return ret;
 
@@ -720,11 +720,12 @@ static ssize_t ati_remote2_store_channel_mask(struct device *dev,
 	struct usb_device *udev = to_usb_device(dev);
 	struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
 	struct ati_remote2 *ar2 = usb_get_intfdata(intf);
-	unsigned long mask;
+	unsigned int mask;
 	int r;
 
-	if (strict_strtoul(buf, 0, &mask))
-		return -EINVAL;
+	r = kstrtouint(buf, 0, &mask);
+	if (r)
+		return r;
 
 	if (mask & ~ATI_REMOTE2_MAX_CHANNEL_MASK)
 		return -EINVAL;
@@ -769,10 +770,12 @@ static ssize_t ati_remote2_store_mode_mask(struct device *dev,
 	struct usb_device *udev = to_usb_device(dev);
 	struct usb_interface *intf = usb_ifnum_to_if(udev, 0);
 	struct ati_remote2 *ar2 = usb_get_intfdata(intf);
-	unsigned long mask;
+	unsigned int mask;
+	int err;
 
-	if (strict_strtoul(buf, 0, &mask))
-		return -EINVAL;
+	err = kstrtouint(buf, 0, &mask);
+	if (err)
+		return err;
 
 	if (mask & ~ATI_REMOTE2_MAX_MODE_MASK)
 		return -EINVAL;
@@ -1010,23 +1013,4 @@ static int ati_remote2_post_reset(struct usb_interface *interface)
 	return r;
 }
 
-static int __init ati_remote2_init(void)
-{
-	int r;
-
-	r = usb_register(&ati_remote2_driver);
-	if (r)
-		printk(KERN_ERR "ati_remote2: usb_register() = %d\n", r);
-	else
-		printk(KERN_INFO "ati_remote2: " DRIVER_DESC " " DRIVER_VERSION "\n");
-
-	return r;
-}
-
-static void __exit ati_remote2_exit(void)
-{
-	usb_deregister(&ati_remote2_driver);
-}
-
-module_init(ati_remote2_init);
-module_exit(ati_remote2_exit);
+module_usb_driver(ati_remote2_driver);