xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

drm: Put legacy lastclose work into drm_legacy_dev_reinit

Browse Source 
Except for the ->lasclose driver callback evrything in drm_lastclose()
is all legacy cruft and can be hidden. Which means another
dev->struct_mutex site disappears entirely for modern drivers!

Also while at it change the return value of drm_lastclose to void
since it will always succeed. No one checks the return value of
close() anyway, ever.

v2: Move misplaced hunk, spotted by 0day.

Cc: Thierry Reding <thierry.reding@gmail.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461691808-12414-3-git-send-email-daniel.vetter@ffwll.ch
This commit is contained in:
Daniel Vetter
2016-04-26 19:29:35 +02:00
parent 366884b17f
commit 68dfbebab1
2 changed files with 30 additions and 34 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/gpu/drm/drm_internal.h
View File

@@ -26,7 +26,7 @@ extern unsigned int drm_timestamp_monotonic;
/* drm_fops.c */
extern struct mutex drm_global_mutex;
int drm_lastclose(struct drm_device *dev);
void drm_lastclose(struct drm_device *dev);
/* drm_pci.c */
int drm_pci_set_unique(struct drm_device *dev,