From 74401b1dd320c419f8444d0a45daba5b42a9b7e9 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Sat, 22 Sep 2012 06:22:17 +0000 Subject: 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 Signed-off-by: Dave Airlie --- drivers/gpu/drm/udl/udl_transfer.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'drivers/gpu/drm/udl/udl_transfer.c') diff --git a/drivers/gpu/drm/udl/udl_transfer.c b/drivers/gpu/drm/udl/udl_transfer.c index b9320e2608d..f9fff657a90 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 */ -- cgit v1.2.3