Commit 5fda6858 authored Mar 13, 2013 by Sachin Kamat Committed by Mike Turquette Mar 22, 2013

clk: Fix incorrect return type in clk.c



Return type of function clk_propagate_rate_change is a pointer.
But 0 was being returned. Change it to NULL.
Silences the following warning:
drivers/clk/clk.c:977:24: warning: Using plain integer as NULL pointer

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Reviewed-by: Pankaj Jangra <jangra.pankaj9@gmail.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>

parent f15ea6cb

drivers/clk/clk.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1026,7 +1026,7 @@ static struct clk clk_propagate_rate_change(struct clk clk, unsigned long even
		int ret = NOTIFY_DONE;

		if (clk->rate == clk->new_rate)
		return 0;
		return NULL;

		if (clk->notifier_count) {
		ret = __clk_notify(clk, event, clk->rate, clk->new_rate);