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>
diff --git a/drivers/char/drm/mga_state.c b/drivers/char/drm/mga_state.c
index 4e98671..7481172 100644
--- a/drivers/char/drm/mga_state.c
+++ b/drivers/char/drm/mga_state.c
@@ -835,7 +835,7 @@
drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
drm_mga_clear_t clear;
- LOCK_TEST_WITH_RETURN(dev, filp);
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(clear, (drm_mga_clear_t __user *) data,
sizeof(clear));
@@ -860,7 +860,7 @@
drm_mga_private_t *dev_priv = dev->dev_private;
drm_mga_sarea_t *sarea_priv = dev_priv->sarea_priv;
- LOCK_TEST_WITH_RETURN(dev, filp);
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
if (sarea_priv->nbox > MGA_NR_SAREA_CLIPRECTS)
sarea_priv->nbox = MGA_NR_SAREA_CLIPRECTS;
@@ -885,7 +885,7 @@
drm_mga_buf_priv_t *buf_priv;
drm_mga_vertex_t vertex;
- LOCK_TEST_WITH_RETURN(dev, filp);
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(vertex,
(drm_mga_vertex_t __user *) data,
@@ -925,7 +925,7 @@
drm_mga_buf_priv_t *buf_priv;
drm_mga_indices_t indices;
- LOCK_TEST_WITH_RETURN(dev, filp);
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(indices,
(drm_mga_indices_t __user *) data,
@@ -966,7 +966,7 @@
drm_mga_iload_t iload;
DRM_DEBUG("\n");
- LOCK_TEST_WITH_RETURN(dev, filp);
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(iload, (drm_mga_iload_t __user *) data,
sizeof(iload));
@@ -1008,7 +1008,7 @@
drm_mga_blit_t blit;
DRM_DEBUG("\n");
- LOCK_TEST_WITH_RETURN(dev, filp);
+ LOCK_TEST_WITH_RETURN(dev, file_priv);
DRM_COPY_FROM_USER_IOCTL(blit, (drm_mga_blit_t __user *) data,
sizeof(blit));