2014-02-05 08:42:28 +00:00
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From 789bea92aba0256a7f5309992327df8729333750 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar>
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Date: Fri, 20 Sep 2013 22:03:11 -0300
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Subject: [PATCH] clk: sunxi: factors: clear variables before using them
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Random bits may get into our factors if we don't clear n, k, m and p.
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Signed-off-by: Emilio López <emilio@elopez.com.ar>
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Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
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---
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drivers/clk/sunxi/clk-factors.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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--- a/drivers/clk/sunxi/clk-factors.c
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+++ b/drivers/clk/sunxi/clk-factors.c
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2014-02-13 13:27:14 +00:00
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@@ -88,7 +88,7 @@ static long clk_factors_round_rate(struc
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2014-02-05 08:42:28 +00:00
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static int clk_factors_set_rate(struct clk_hw *hw, unsigned long rate,
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unsigned long parent_rate)
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{
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- u8 n, k, m, p;
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+ u8 n = 0, k = 0, m = 0, p = 0;
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u32 reg;
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struct clk_factors *factors = to_clk_factors(hw);
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struct clk_factors_config *config = factors->config;
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