Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit a4e62fa0 authored by Dave Airlie's avatar Dave Airlie Committed by Dave Airlie
Browse files

drm: remove unused components of drm structures 



These haven't been used in quite a long time, takes 1K buffer out of structures.

Signed-off-by: default avatarDave Airlie <airlied@linux.ie>
parent 67e1a014

drivers/char/drm/drmP.h

+0 −5
Original line number Diff line number Diff line
@@ -108,7 +108,6 @@ 
#define DRM_KERNEL_CONTEXT    0	 /**< Change drm_resctx if changed */

#define DRM_RESERVED_CONTEXTS 1	 /**< Change drm_resctx if changed */

#define DRM_LOOPING_LIMIT     5000000

#define DRM_BSZ		      1024 /**< Buffer size for /dev/drm? output */

#define DRM_TIME_SLICE	      (HZ/20)  /**< Time slice for GLXContexts */

#define DRM_LOCK_SLICE	      1	/**< Time slice for lock, in jiffies */
@@ -707,10 +706,6 @@ typedef struct drm_device { 
	cycles_t ctx_start;

	cycles_t lck_start;



	char buf[DRM_BSZ];		/**< Output buffer */

	char *buf_rp;			/**< Read pointer */

	char *buf_wp;			/**< Write pointer */

	char *buf_end;			/**< End pointer */

	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 */

drivers/char/drm/drm_fops.c

+0 −3
Original line number Diff line number Diff line
@@ -96,9 +96,6 @@ static int drm_setup(drm_device_t * dev) 
	dev->ctx_start = 0;

	dev->lck_start = 0;



	dev->buf_rp = dev->buf;

	dev->buf_wp = dev->buf;

	dev->buf_end = dev->buf + DRM_BSZ;

	dev->buf_async = NULL;

	init_waitqueue_head(&dev->buf_readers);

	init_waitqueue_head(&dev->buf_writers);