drm: rip out dev->last_checked

Only ever re-cleared in drm_setup, otherwise completely unused. Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch> Signed-off-by: Dave Airlie <airlied@gmail.com>
mariux64 · Jul 23, 2013 · 23367ff · 23367ff
1 parent 1d8d29c
commit 23367ff
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diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
@@ -77,7 +77,6 @@ static int drm_setup(struct drm_device * dev)
 
 	dev->context_flag = 0;
 	dev->last_context = 0;
-	dev->last_checked = 0;
 	dev->if_version = 0;
 
 	dev->buf_async = NULL;

diff --git a/include/drm/drmP.h b/include/drm/drmP.h
@@ -1131,7 +1131,6 @@ struct drm_device {
 	/*@{ */
 	int irq_enabled;		/**< True if irq handler is enabled */
 	__volatile__ long context_flag;	/**< Context swapping flag */
-	int last_checked;		/**< Last context checked for DMA */
 	int last_context;		/**< Last current context */
 	/*@} */