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authorRicky Liang <jcliang@chromium.org>2015-05-18 17:00:26 +0300
committerStephen Boyd <sboyd@codeaurora.org>2015-05-20 04:40:48 +0300
commit95f589814c8af85fa673320bf319ffe8d721dd74 (patch)
tree92385ff41328f0931cafb6c160babc6c6a459652 /drivers/clk/mediatek
parentdf5338d9fe5d607cdbc68d8432cbfdc9a942a679 (diff)
downloadlinux-95f589814c8af85fa673320bf319ffe8d721dd74.tar.xz
clk: mediatek: Initialize clk_init_data
The variable init (struct clk_init_data) is allocated on the stack. We weren't initializing the .flags field, so it contains random junk, which can cause all kinds of interesting issues when the flags are parsed by clk_register. Signed-off-by: Ricky Liang <jcliang@chromium.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/mediatek')
-rw-r--r--drivers/clk/mediatek/clk-gate.c2
-rw-r--r--drivers/clk/mediatek/clk-pll.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/clk/mediatek/clk-gate.c b/drivers/clk/mediatek/clk-gate.c
index 9d77ee3256f2..57020368a693 100644
--- a/drivers/clk/mediatek/clk-gate.c
+++ b/drivers/clk/mediatek/clk-gate.c
@@ -109,7 +109,7 @@ struct clk *mtk_clk_register_gate(
{
struct mtk_clk_gate *cg;
struct clk *clk;
- struct clk_init_data init;
+ struct clk_init_data init = {};
cg = kzalloc(sizeof(*cg), GFP_KERNEL);
if (!cg)
diff --git a/drivers/clk/mediatek/clk-pll.c b/drivers/clk/mediatek/clk-pll.c
index 66154caf992a..44409e98c52f 100644
--- a/drivers/clk/mediatek/clk-pll.c
+++ b/drivers/clk/mediatek/clk-pll.c
@@ -268,7 +268,7 @@ static struct clk *mtk_clk_register_pll(const struct mtk_pll_data *data,
void __iomem *base)
{
struct mtk_clk_pll *pll;
- struct clk_init_data init;
+ struct clk_init_data init = {};
struct clk *clk;
const char *parent_name = "clk26m";