linux-kernel - linux-next: build warning after merge of the clk tree

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Date:   Mon, 12 Dec 2016 08:39:44 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Mike Turquette <mturquette@...libre.com>,
        Stephen Boyd <sboyd@...eaurora.org>
Cc:     linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
        Boris Brezillon <boris.brezillon@...e-electrons.com>
Subject: linux-next: build warning after merge of the clk tree

Hi all,

After merging the clk tree, today's linux-next build (arm
multi_v7_defconfig) produced this warning:

drivers/clk/bcm/clk-bcm2835.c: In function 'bcm2835_clock_determine_rate':
drivers/clk/bcm/clk-bcm2835.c:1069:18: warning: 'best_rate' may be used uninitialized in this function [-Wmaybe-uninitialized]
  *prate = curdiv * best_rate;
                  ^
drivers/clk/bcm/clk-bcm2835.c:1032:16: note: 'best_rate' was declared here
  unsigned long best_rate;
                ^

Introduced by commit

  155e8b3b0ee3 ("clk: bcm: Support rate change propagation on bcm2835 clocks")

-- 
Cheers,
Stephen Rothwell