clk: bcm: Fix 'maybe-uninitialized' warning in bcm2835_clock_choose_div_and_prate()
authorBoris Brezillon <boris.brezillon@free-electrons.com>
Mon, 12 Dec 2016 08:00:53 +0000 (09:00 +0100)
committerStephen Boyd <sboyd@codeaurora.org>
Mon, 12 Dec 2016 19:25:40 +0000 (11:25 -0800)
commit2aab7a2055a1705c9e30920d95a596226999eb21
treeaae12de2dcbbd9d95e37c2d0bf566d67af6abac9
parent71a2f11511b4d1dc8b8e326e10ec6533b534ddf1
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 <boris.brezillon@free-electrons.com>
Fixes: 155e8b3b0ee3 ("clk: bcm: Support rate change propagation on bcm2835 clocks")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Reviewed-by: Eric Anholt <eric@anholt.net>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
drivers/clk/bcm/clk-bcm2835.c