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Commit 2aab7a20 authored by Boris Brezillon's avatar Boris Brezillon Committed by Stephen Boyd
Browse files

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: default avatarBoris Brezillon <boris.brezillon@free-electrons.com>
Fixes: 155e8b3b ("clk: bcm: Support rate change propagation on bcm2835 clocks")
Reported-by: default avatarStephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: default avatarEric Anholt <eric@anholt.net>
Signed-off-by: default avatarStephen Boyd <sboyd@codeaurora.org>
parent 71a2f115

drivers/clk/bcm/clk-bcm2835.c

+1 −1
Original line number Diff line number Diff line
@@ -1029,7 +1029,7 @@ static unsigned long bcm2835_clock_choose_div_and_prate(struct clk_hw *hw, 
	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;