From 9db88c2a81a12eb2b2953ee1f9090624fcc47dab Mon Sep 17 00:00:00 2001 From: Boris Brezillon Date: Mon, 12 Dec 2016 09:00:53 +0100 Subject: [PATCH] clk: bcm: Fix 'maybe-uninitialized' warning in bcm2835_clock_choose_div_and_prate() best_rate is reported as potentially uninitialized by gcc. Signed-off-by: Boris Brezillon Fixes: 155e8b3b0ee3 ("clk: bcm: Support rate change propagation on bcm2835 clocks") Reported-by: Stephen Rothwell Reviewed-by: Eric Anholt Signed-off-by: Stephen Boyd (cherry picked from commit 2aab7a2055a1705c9e30920d95a596226999eb21) --- drivers/clk/bcm/clk-bcm2835.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/clk/bcm/clk-bcm2835.c +++ b/drivers/clk/bcm/clk-bcm2835.c @@ -1035,7 +1035,7 @@ static unsigned long bcm2835_clock_choos struct bcm2835_clock *clock = bcm2835_clock_from_hw(hw); struct bcm2835_cprman *cprman = clock->cprman; const struct bcm2835_clock_data *data = clock->data; - unsigned long best_rate; + unsigned long best_rate = 0; u32 curdiv, mindiv, maxdiv; struct clk_hw *parent;