video: udlfb: Use NULL instead of 0

Pointer variables should be initialized with NULL instead of 0.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index ec03e726c940..20353a67fa56 100644
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -434,10 +434,10 @@ static void dlfb_compress_hline(
 
         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 uint16_t *raw_pixel_start = 0;
-                const uint16_t *cmd_pixel_start, *cmd_pixel_end = 0;
+                uint8_t *raw_pixels_count_byte = NULL;
+                uint8_t *cmd_pixels_count_byte = NULL;
+                const uint16_t *raw_pixel_start = NULL;
+                const uint16_t *cmd_pixel_start, *cmd_pixel_end = NULL;
 
                 prefetchw((void *) cmd); /* pull in one cache line at least */
 
@@ -1588,7 +1588,7 @@ static int dlfb_usb_probe(struct usb_interface *interface,
                         const struct usb_device_id *id)
 {
         struct usb_device *usbdev;
-        struct dlfb_data *dev = 0;
+        struct dlfb_data *dev = NULL;
         int retval = -ENOMEM;
 
         /* usb initialization */