drm: Extract drm_pci.h

Just another step in finally making drmP.h obsolete.

Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.com>
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170308141257.12119-5-daniel.vetter@ffwll.ch

1 files changed, 7 insertions, 0 deletions

diff --git a/drivers/gpu/drm/drm_pci.c b/drivers/gpu/drm/drm_pci.c
index a3b356e70b35..1eb4fc3eee20 100644
--- a/drivers/gpu/drm/drm_pci.c
+++ b/drivers/gpu/drm/drm_pci.c
@@ -26,6 +26,7 @@
 #include <linux/slab.h>
 #include <linux/dma-mapping.h>
 #include <linux/export.h>
+#include <drm/drm_pci.h>
 #include <drm/drmP.h>
 #include "drm_internal.h"
 #include "drm_legacy.h"
@@ -36,6 +37,9 @@
  * @size: size of block to allocate
  * @align: alignment of block
  *
+ * FIXME: This is a needless abstraction of the Linux dma-api and should be
+ * removed.
+ *
  * Return: A handle to the allocated memory block on success or NULL on
  * failure.
  */
@@ -104,6 +108,9 @@ void __drm_legacy_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
  * drm_pci_free - Free a PCI consistent memory block
  * @dev: DRM device
  * @dmah: handle to memory block
+ *
+ * FIXME: This is a needless abstraction of the Linux dma-api and should be
+ * removed.
  */
 void drm_pci_free(struct drm_device * dev, drm_dma_handle_t * dmah)
 {