Commit 62a9aebc authored May 02, 2012 by H Hartley Sweeten Committed by Wim Van Sebroeck May 23, 2012

watchdog: sp5100_tco.c: quiet sparse noise about using plain integer was NULL pointer



Pointers should not be compared to plain integers.
Quiets the sparse warning:
warning: Using plain integer as NULL pointer

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

parent 61011677

drivers/watchdog/sp5100_tco.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -313,7 +313,7 @@ static unsigned char __devinit sp5100_tco_setupdevice(void)
		tcobase_phys = val;

		tcobase = ioremap(val, SP5100_WDT_MEM_MAP_SIZE);
		if (tcobase == 0) {
		if (!tcobase) {
		pr_err("failed to get tcobase address\n");
		goto unreg_mem_region;
		}