drm: Replace filp in ioctl arguments with drm_file *file_priv.

As a fallout, replace filp storage with file_priv storage for "unique
identifier of a client" all over the DRM.  There is a 1:1 mapping, so this
should be a noop.  This could be a minor performance improvement, as everyth
on Linux dereferenced filp to get file_priv anyway, while only the mmap ioct
went the other direction.

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

1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/char/drm/i810_drv.h b/drivers/char/drm/i810_drv.h
index 648833844c7f..4095476f0f67 100644
--- a/drivers/char/drm/i810_drv.h
+++ b/drivers/char/drm/i810_drv.h
@@ -117,12 +117,13 @@ typedef struct drm_i810_private {
                                 /* i810_dma.c */
 extern int i810_driver_dma_quiescent(struct drm_device * dev);
 extern void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
-                                               struct file *filp);
+                                               struct drm_file *file_priv);
 extern int i810_driver_load(struct drm_device *, unsigned long flags);
 extern void i810_driver_lastclose(struct drm_device * dev);
-extern void i810_driver_preclose(struct drm_device * dev, DRMFILE filp);
+extern void i810_driver_preclose(struct drm_device * dev,
+                                 struct drm_file *file_priv);
 extern void i810_driver_reclaim_buffers_locked(struct drm_device * dev,
-                                               struct file *filp);
+                                               struct drm_file *file_priv);
 extern int i810_driver_device_is_agp(struct drm_device * dev);
 
 extern drm_ioctl_desc_t i810_ioctls[];