diff options
author | Gabriel Krisman Bertazi <krisman@collabora.co.uk> | 2017-01-06 15:57:31 -0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2017-01-09 11:25:22 +0100 |
commit | 11b3c20bdd15d17382068be569740de1dccb173d (patch) | |
tree | 149ab965e3bd31ee3885c8361cb262ba450f9fb0 /drivers/gpu/drm/nouveau/nouveau_drm.c | |
parent | 931c670d209b64a6033c1a2857ff309eee88f9c8 (diff) | |
download | linux-stable-11b3c20bdd15d17382068be569740de1dccb173d.tar.gz linux-stable-11b3c20bdd15d17382068be569740de1dccb173d.tar.bz2 linux-stable-11b3c20bdd15d17382068be569740de1dccb173d.zip |
drm: Change the return type of the unload hook to void
The integer returned by the unload hook is ignored by the drm core, so
let's make it void.
This patch was created using the following Coccinelle semantic script
(except for the declaration and comment in drm_drv.h):
Compile-tested only.
// <smpl>
@ get_name @
struct drm_driver drv;
identifier fn;
@@
drv.unload = fn;
@ replace_type @
identifier get_name.fn;
@@
- int
+ void
fn (...)
{
...
}
@ remove_return_param @
identifier get_name.fn;
@@
void fn (...)
{
<...
if (...)
return
- ...
;
...>
}
@ drop_final_return @
identifier get_name.fn;
@@
void fn (...)
{
...
- return 0;
}
// </smpl>
Suggested-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Gabriel Krisman Bertazi <krisman@collabora.co.uk>
Acked-by: Christian König <christian.koenig@amd.com>.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170106175731.29196-1-krisman@collabora.co.uk
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_drm.c')
-rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_drm.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c index 59348fc41c77..dd7b52ab505a 100644 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c @@ -502,7 +502,7 @@ fail_device: return ret; } -static int +static void nouveau_drm_unload(struct drm_device *dev) { struct nouveau_drm *drm = nouveau_drm(dev); @@ -531,7 +531,6 @@ nouveau_drm_unload(struct drm_device *dev) if (drm->hdmi_device) pci_dev_put(drm->hdmi_device); nouveau_cli_destroy(&drm->client); - return 0; } void |