drm: kill reclaim_buffers callback

All leftover users either haven't set DRIVER_HAVE_DMA, in which
case this will never be called, or use the drm_core implementation.

Call that directly in the only callsite.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Dave Airlie <airlied@redhat.com>

drivers/gpu/drm/drm_fops.c

@@ -381,9 +381,8 @@ static void drm_master_release(struct drm_device *dev, struct file *filp)
 			      _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));
 	}
 
-	if (drm_core_check_feature(dev, DRIVER_HAVE_DMA)) {
-		dev->driver->reclaim_buffers(dev, file_priv);
-	}
+	if (drm_core_check_feature(dev, DRIVER_HAVE_DMA))
+		drm_core_reclaim_buffers(dev, file_priv);
 }
 
 static void drm_events_release(struct drm_file *file_priv)

drivers/gpu/drm/gma500/psb_drv.c

@@ -632,7 +632,6 @@ static struct drm_driver driver = {
 	.open = psb_driver_open,
 	.preclose = psb_driver_preclose,
 	.postclose = psb_driver_close,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 
 	.gem_init_object = psb_gem_init_object,
 	.gem_free_object = psb_gem_free_object,

drivers/gpu/drm/i915/i915_drv.c

@@ -940,7 +940,6 @@ static struct drm_driver driver = {
 	.resume = i915_resume,
 
 	.device_is_agp = i915_driver_device_is_agp,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.master_create = i915_master_create,
 	.master_destroy = i915_master_destroy,
 #if defined(CONFIG_DEBUG_FS)

drivers/gpu/drm/mga/mga_drv.c

@@ -75,7 +75,6 @@ static struct drm_driver driver = {
 	.irq_postinstall = mga_driver_irq_postinstall,
 	.irq_uninstall = mga_driver_irq_uninstall,
 	.irq_handler = mga_driver_irq_handler,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.ioctls = mga_ioctls,
 	.dma_ioctl = mga_dma_buffers,
 	.fops = &mga_driver_fops,

drivers/gpu/drm/nouveau/nouveau_drv.c

@@ -422,7 +422,6 @@ static struct drm_driver driver = {
 	.get_vblank_counter = drm_vblank_count,
 	.enable_vblank = nouveau_vblank_enable,
 	.disable_vblank = nouveau_vblank_disable,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.ioctls = nouveau_ioctls,
 	.fops = &nouveau_driver_fops,
 

drivers/gpu/drm/r128/r128_drv.c

@@ -71,7 +71,6 @@ static struct drm_driver driver = {
 	.irq_postinstall = r128_driver_irq_postinstall,
 	.irq_uninstall = r128_driver_irq_uninstall,
 	.irq_handler = r128_driver_irq_handler,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.ioctls = r128_ioctls,
 	.dma_ioctl = r128_cce_buffers,
 	.fops = &r128_driver_fops,

drivers/gpu/drm/radeon/radeon_drv.c

@@ -262,7 +262,6 @@ static struct drm_driver driver_old = {
 	.irq_postinstall = radeon_driver_irq_postinstall,
 	.irq_uninstall = radeon_driver_irq_uninstall,
 	.irq_handler = radeon_driver_irq_handler,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.ioctls = radeon_ioctls,
 	.dma_ioctl = radeon_cp_buffers,
 	.fops = &radeon_driver_old_fops,
@@ -365,7 +364,6 @@ static struct drm_driver kms_driver = {
 	.irq_postinstall = radeon_driver_irq_postinstall_kms,
 	.irq_uninstall = radeon_driver_irq_uninstall_kms,
 	.irq_handler = radeon_driver_irq_handler_kms,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.ioctls = radeon_ioctls_kms,
 	.gem_init_object = radeon_gem_object_init,
 	.gem_free_object = radeon_gem_object_free,

drivers/gpu/drm/tdfx/tdfx_drv.c

@@ -54,7 +54,6 @@ static const struct file_operations tdfx_driver_fops = {
 
 static struct drm_driver driver = {
 	.driver_features = DRIVER_USE_MTRR,
-	.reclaim_buffers = drm_core_reclaim_buffers,
 	.fops = &tdfx_driver_fops,
 	.name = DRIVER_NAME,
 	.desc = DRIVER_DESC,

include/drm/drmP.h

@@ -876,8 +876,6 @@ struct drm_driver {
 	void (*irq_preinstall) (struct drm_device *dev);
 	int (*irq_postinstall) (struct drm_device *dev);
 	void (*irq_uninstall) (struct drm_device *dev);
-	void (*reclaim_buffers) (struct drm_device *dev,
-				 struct drm_file * file_priv);
 	void (*set_version) (struct drm_device *dev,
 			     struct drm_set_version *sv);