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| author | Dave Airlie <airlied@starflyer.(none)> | 2005-10-24 18:45:11 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@linux.ie> | 2005-10-24 18:45:11 +1000 |
| commit | a4e62fa031a9681477207b08391c3a5c5c831ce7 (patch) | |
| tree | e635167a89bc286febe64527f308c74f02630f93 | |
| parent | 67e1a014fbc0e472ccc55766a63640a767ede3bf (diff) | |
| download | lwn-a4e62fa031a9681477207b08391c3a5c5c831ce7.tar.gz lwn-a4e62fa031a9681477207b08391c3a5c5c831ce7.zip | |
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: Dave Airlie <airlied@linux.ie>
| -rw-r--r-- | drivers/char/drm/drmP.h | 5 | ||||
| -rw-r--r-- | drivers/char/drm/drm_fops.c | 3 |
2 files changed, 0 insertions, 8 deletions
diff --git a/drivers/char/drm/drmP.h b/drivers/char/drm/drmP.h index 255a21783d10..3dc3c9d79ae4 100644 --- a/drivers/char/drm/drmP.h +++ b/drivers/char/drm/drmP.h @@ -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 */ diff --git a/drivers/char/drm/drm_fops.c b/drivers/char/drm/drm_fops.c index e0124a9ba14a..bf0a740122bf 100644 --- a/drivers/char/drm/drm_fops.c +++ b/drivers/char/drm/drm_fops.c @@ -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); |