[PATCH 1/2] phy: freescale: fsl-samsung-hdmi: Make sure clk_init_data is fully initialized

The clk_init_data structure contains several mutually-exclusive members
for different methods to specify the possible parents of a clock,
prompting drivers to initialize only the members they need.  However,
not initializing all members may cause subtle issues, which are only
exposed when CONFIG_INIT_STACK_ALL_PATTERN or CONFIG_INIT_STACK_NONE is
enabled.

Make sure all members are fully initialized, to avoid such bugs, and to
prevent future breakage when converting drivers to a different method
for specifying the parents.

Signed-off-by: Geert Uytterhoeven <[email protected]>
---
Compile-tested only.
---
 drivers/phy/freescale/phy-fsl-samsung-hdmi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/phy/freescale/phy-fsl-samsung-hdmi.c b/drivers/phy/freescale/phy-fsl-samsung-hdmi.c
index 0f25d81de61bb67f..ded142020e725f58 100644
--- a/drivers/phy/freescale/phy-fsl-samsung-hdmi.c
+++ b/drivers/phy/freescale/phy-fsl-samsung-hdmi.c
@@ -610,7 +610,7 @@ static int phy_clk_register(struct fsl_samsung_hdmi_phy *phy)
 {
 	struct device *dev = phy->dev;
 	struct device_node *np = dev->of_node;
-	struct clk_init_data init;
+	struct clk_init_data init = {};
 	const char *parent_name;
 	struct clk *phyclk;
 	int ret;
-- 
2.43.0


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