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authorWeiyi Lu <weiyi.lu@mediatek.com>2020-05-27 09:25:49 +0300
committerStephen Boyd <sboyd@kernel.org>2020-05-29 07:26:26 +0300
commit571cfadcc628dd5591444f7289e27445ea732f4c (patch)
tree14b595b3db18ea47f5cd0fd91e59c5425898c1df /drivers/clk
parent1aca9939bf72893887cb7e3455e44c864bada2f9 (diff)
downloadlinux-571cfadcc628dd5591444f7289e27445ea732f4c.tar.xz
clk: mediatek: assign the initial value to clk_init_data of mtk_mux
When some new clock supports are introduced, e.g. [1] it might lead to an error although it should be NULL because clk_init_data is on the stack and it might have random values if using without initialization. Add the missing initial value to clk_init_data. [1] https://android-review.googlesource.com/c/kernel/common/+/1278046 Fixes: a3ae549917f1 ("clk: mediatek: Add new clkmux register API") Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com> Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com> Cc: <stable@vger.kernel.org> Link: https://lore.kernel.org/r/1590560749-29136-1-git-send-email-weiyi.lu@mediatek.com Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r--drivers/clk/mediatek/clk-mux.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/clk/mediatek/clk-mux.c b/drivers/clk/mediatek/clk-mux.c
index 76f9cd039195..14e127e9a740 100644
--- a/drivers/clk/mediatek/clk-mux.c
+++ b/drivers/clk/mediatek/clk-mux.c
@@ -160,7 +160,7 @@ struct clk *mtk_clk_register_mux(const struct mtk_mux *mux,
spinlock_t *lock)
{
struct mtk_clk_mux *clk_mux;
- struct clk_init_data init;
+ struct clk_init_data init = {};
struct clk *clk;
clk_mux = kzalloc(sizeof(*clk_mux), GFP_KERNEL);