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Commit 79b97973 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

drm: fix drm_fb_xrgb8888_to_rgb888_dstclip() 



Oops, the __iomem annotation was added to the header file only.
Add it to the implementation (and documentation) too.

Fixes: 5c5373b5 ("drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dst")
Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
Reviewed-by: default avatarNoralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190411044932.13247-1-kraxel@redhat.com
parent f47056e8

drivers/gpu/drm/drm_format_helper.c

+3 −3
Original line number Diff line number Diff line
@@ -230,7 +230,7 @@ static void drm_fb_xrgb8888_to_rgb888_line(u8 *dbuf, u32 *sbuf, 


/**

 * drm_fb_xrgb8888_to_rgb888_dstclip - Convert XRGB8888 to RGB888 clip buffer

 * @dst: RGB565 destination buffer

 * @dst: RGB565 destination buffer (iomem)

 * @dst_pitch: destination buffer pitch

 * @vaddr: XRGB8888 source buffer

 * @fb: DRM framebuffer
@@ -241,9 +241,9 @@ static void drm_fb_xrgb8888_to_rgb888_line(u8 *dbuf, u32 *sbuf, 
 * support XRGB8888.

 *

 * This function applies clipping on dst, i.e. the destination is a

 * full framebuffer but only the clip rect content is copied over.

 * full (iomem) framebuffer but only the clip rect content is copied over.

 */

void drm_fb_xrgb8888_to_rgb888_dstclip(void *dst, unsigned int dst_pitch,

void drm_fb_xrgb8888_to_rgb888_dstclip(void __iomem *dst, unsigned int dst_pitch,

				       void *vaddr, struct drm_framebuffer *fb,

				       struct drm_rect *clip)

{