diff options
Diffstat (limited to 'target/linux/sunxi/patches-3.13/102-clk-factors-clear-vars.patch')
| -rw-r--r-- | target/linux/sunxi/patches-3.13/102-clk-factors-clear-vars.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/sunxi/patches-3.13/102-clk-factors-clear-vars.patch b/target/linux/sunxi/patches-3.13/102-clk-factors-clear-vars.patch new file mode 100644 index 0000000..6254e1b --- /dev/null +++ b/target/linux/sunxi/patches-3.13/102-clk-factors-clear-vars.patch @@ -0,0 +1,32 @@ +From 789bea92aba0256a7f5309992327df8729333750 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Emilio=20L=C3=B3pez?= <emilio@elopez.com.ar> +Date: Fri, 20 Sep 2013 22:03:11 -0300 +Subject: [PATCH] clk: sunxi: factors: clear variables before using them +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +Random bits may get into our factors if we don't clear n, k, m and p. + +Signed-off-by: Emilio López <emilio@elopez.com.ar> +Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> +--- + drivers/clk/sunxi/clk-factors.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/drivers/clk/sunxi/clk-factors.c b/drivers/clk/sunxi/clk-factors.c +index 5687ac9..f05207a 100644 +--- a/drivers/clk/sunxi/clk-factors.c ++++ b/drivers/clk/sunxi/clk-factors.c +@@ -88,7 +88,7 @@ static long clk_factors_round_rate(struct clk_hw *hw, unsigned long rate, + static int clk_factors_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) + { +- u8 n, k, m, p; ++ u8 n = 0, k = 0, m = 0, p = 0; + u32 reg; + struct clk_factors *factors = to_clk_factors(hw); + struct clk_factors_config *config = factors->config; +-- +1.8.5.1 + |