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drm: fix drm_fb_xrgb8888_to_rgb888_dstclip()

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

Fixes: 5c5373b51b ("drm: switch drm_fb_xrgb8888_to_rgb888_dstclip to accept __iomem dst")
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Noralf Trønnes <noralf@tronnes.org>
Link: http://patchwork.freedesktop.org/patch/msgid/20190411044932.13247-1-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann 2019-04-11 06:49:32 +02:00
parent f47056e880
commit 79b979735e
1 changed files with 3 additions and 3 deletions
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6
drivers/gpu/drm/drm_format_helper.c
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@ -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)
{