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| author | Sachin Kamat <sachin.kamat@linaro.org> | 2012-09-22 06:22:17 +0000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2012-10-02 09:24:17 +1000 |
| commit | 74401b1dd320c419f8444d0a45daba5b42a9b7e9 (patch) | |
| tree | 508013e97100370a7adee2534302e25d40780cc0 /drivers/gpu/drm/udl | |
| parent | 8c98449ad316ba95a8f0a3ee3eaeb03dcd7f9ccc (diff) | |
| download | linux-74401b1dd320c419f8444d0a45daba5b42a9b7e9.tar.bz2 | |
drm/udl: Use NULL instead of 0 for pointers
Fixes the following sparse warnings:
drivers/gpu/drm/udl/udl_transfer.c:129:50:
drivers/gpu/drm/udl/udl_transfer.c:130:50:
drivers/gpu/drm/udl/udl_transfer.c:131:45:
drivers/gpu/drm/udl/udl_transfer.c:132:61:
warning: Using plain integer as NULL pointer
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/udl')
| -rw-r--r-- | drivers/gpu/drm/udl/udl_transfer.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c index b9320e2608dd..f9fff657a90b 100644 --- a/drivers/gpu/drm/udl/udl_transfer.c +++ b/drivers/gpu/drm/udl/udl_transfer.c @@ -126,10 +126,10 @@ static void udl_compress_hline16( while ((pixel_end > pixel) && (cmd_buffer_end - MIN_RLX_CMD_BYTES > cmd)) { - uint8_t *raw_pixels_count_byte = 0; - uint8_t *cmd_pixels_count_byte = 0; - const u8 *raw_pixel_start = 0; - const u8 *cmd_pixel_start, *cmd_pixel_end = 0; + uint8_t *raw_pixels_count_byte = NULL; + uint8_t *cmd_pixels_count_byte = NULL; + const u8 *raw_pixel_start = NULL; + const u8 *cmd_pixel_start, *cmd_pixel_end = NULL; prefetchw((void *) cmd); /* pull in one cache line at least */ |