remove __HAVE_DMA_SCHEDULE was only used by gamma.

Signed-off-by: Dave Airlie <airlied@linux.ie>

drivers/char/drm/drm_drv.h

@@ -67,9 +67,6 @@
 #ifndef __HAVE_MULTIPLE_DMA_QUEUES
 #define __HAVE_MULTIPLE_DMA_QUEUES	0
 #endif
-#ifndef __HAVE_DMA_SCHEDULE
-#define __HAVE_DMA_SCHEDULE		0
-#endif
 #ifndef __HAVE_COUNTERS
 #define __HAVE_COUNTERS			0
 #endif
@@ -1116,10 +1113,6 @@ int DRM(unlock)( struct inode *inode, struct file *filp,
 		DRM(lock_transfer)( dev, &dev->lock.hw_lock->lock, 
 				    DRM_KERNEL_CONTEXT );
 		
-#if __HAVE_DMA_SCHEDULE
-		DRM(dma_schedule)( dev, 1 );
-#endif
-
 		if ( DRM(lock_free)( dev, &dev->lock.hw_lock->lock,
 				     DRM_KERNEL_CONTEXT ) ) {
 			DRM_ERROR( "\n" );

drivers/char/drm/gamma.h

@@ -81,10 +81,8 @@
 #define __HAVE_DMA_WAITQUEUE		1
 
 #define __HAVE_DMA_WAITLIST		1
-/* removed from DRM HAVE_DMA_FREELIST */
-//#define __HAVE_DMA_FREELIST		1
 
-#define __HAVE_DMA_SCHEDULE		1
+/* removed from DRM HAVE_DMA_FREELIST & HAVE_DMA_SCHEDULE */
 
 #define __HAVE_IRQ			1
 #define __HAVE_IRQ_BH			1