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authorAmitoj Kaur Chawla <amitoj1606@gmail.com>2016-02-17 17:43:27 +0530
committerDaniel Vetter <daniel.vetter@ffwll.ch>2016-02-17 14:19:30 +0100
commita6ddd2f1b99f1c00b4e00289b13c3e451c7130b0 (patch)
treed06391a9709ff718d4fa5fa983148916e355987e /drivers/gpu/drm/udl
parentb06b31d5ee62fd90cfc5a137f9d1ecea51084067 (diff)
drm/udl: Use module_usb_driver
Macro module_usb_driver is used for drivers whose init and exit paths only register and unregister to usb API. So remove boilerplate code to make code simpler by using module_usb_driver. This change was made with the help of the following Coccinelle semantic patch: //<smpl> @a@ identifier f, x; @@ -static f(...) { return usb_register(&x); } @b depends on a@ identifier e, a.x; @@ -static e(...) { usb_deregister(&x); } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_usb_driver; @@ -module_exit(e); +module_usb_driver(x); //</smpl> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: http://patchwork.freedesktop.org/patch/msgid/20160217121327.GA29682@amitoj-Inspiron-3542
Diffstat (limited to 'drivers/gpu/drm/udl')
-rw-r--r--drivers/gpu/drm/udl/udl_drv.c14
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/gpu/drm/udl/udl_drv.c b/drivers/gpu/drm/udl/udl_drv.c
index d5728ec85254..772ec9e1f590 100644
--- a/drivers/gpu/drm/udl/udl_drv.c
+++ b/drivers/gpu/drm/udl/udl_drv.c
@@ -125,17 +125,5 @@ static struct usb_driver udl_driver = {
.disconnect = udl_usb_disconnect,
.id_table = id_table,
};
-
-static int __init udl_init(void)
-{
- return usb_register(&udl_driver);
-}
-
-static void __exit udl_exit(void)
-{
- usb_deregister(&udl_driver);
-}
-
-module_init(udl_init);
-module_exit(udl_exit);
+module_usb_driver(udl_driver);
MODULE_LICENSE("GPL");