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Merge tag 'drm-misc-fixes-2017-04-11' of git://anongit.freedesktop.org/git/drm-misc into drm-fixes 

drm-misc-fixes for 2017-04-11

Core changes:
 - None

Driver changes
 - udl: Fix unaligned memory access on SPARC (Jonathan)

* tag 'drm-misc-fixes-2017-04-11' of git://anongit.freedesktop.org/git/drm-misc:
  drm/udl: Fix unaligned memory access in udl_render_hline
hifive-unleashed-5.1
Dave Airlie 2017-04-13 09:12:26 +10:00
parent c7aae6221f 0c45b36f8a
commit 97d93f3549
1 changed files with 2 additions and 1 deletions
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3
drivers/gpu/drm/udl/udl_transfer.c
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@ -14,6 +14,7 @@
#include <linux/slab.h>
#include <linux/fb.h>
#include <linux/prefetch.h>
#include <asm/unaligned.h>
#include <drm/drmP.h>
#include "udl_drv.h"
@ -163,7 +164,7 @@ static void udl_compress_hline16(
const u8 *const start = pixel;
const uint16_t repeating_pixel_val16 = pixel_val16;
*(uint16_t *)cmd = cpu_to_be16(pixel_val16);
put_unaligned_be16(pixel_val16, cmd);
cmd += 2;
pixel += bpp;