Commit 494f38e4 authored by Simona Vetter's avatar Simona Vetter Committed by Dave Airlie
Browse files

drm: kill dev->buf_readers and dev->buf_writers 



Again totally unused, so just remove them.

Signed-off-by: default avatarDaniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: default avatarDave Airlie <airlied@gmail.com>
parent 5379dc04

drivers/gpu/drm/drm_fops.c

+0 −2
Original line number Diff line number Diff line
@@ -81,8 +81,6 @@ static int drm_setup(struct drm_device * dev) 
	dev->if_version = 0;



	dev->buf_async = NULL;

	init_waitqueue_head(&dev->buf_readers);

	init_waitqueue_head(&dev->buf_writers);



	DRM_DEBUG("\n");

include/drm/drmP.h

+0 −2
Original line number Diff line number Diff line
@@ -1172,8 +1172,6 @@ struct drm_device { 
	/*@} */



	struct fasync_struct *buf_async;/**< Processes waiting for SIGIO */

	wait_queue_head_t buf_readers;	/**< Processes waiting to read */

	wait_queue_head_t buf_writers;	/**< Processes waiting to ctx switch */



	struct drm_agp_head *agp;	/**< AGP data */