From 494f38e4e0c5ffca110e361cd3391f25313b52c7 Mon Sep 17 00:00:00 2001
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Wed, 10 Jul 2013 14:11:41 +0200
Subject: [PATCH] drm: kill dev->buf_readers and dev->buf_writers
Again totally unused, so just remove them.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@gmail.com>
---
drivers/gpu/drm/drm_fops.c | 2 --
include/drm/drmP.h | 2 --
2 files changed, 4 deletions(-)
diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
index a3714a0235cb..57e30145f68e 100644
--- a/drivers/gpu/drm/drm_fops.c
+++ b/drivers/gpu/drm/drm_fops.c
@@ -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");
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 040369571504..6cde92465130 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -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 */
--
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