Commit 8e62e0e7 authored by Sachin Kamat's avatar Sachin Kamat Committed by Tomi Valkeinen
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video: udlfb: Use NULL instead of 0 



Pointer variables should be initialized with NULL instead of 0.

Signed-off-by: default avatarSachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: default avatarTomi Valkeinen <tomi.valkeinen@ti.com>
parent 414aa06e

drivers/video/udlfb.c

+5 −5
Original line number Diff line number Diff line
@@ -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 */