[PATCH 3/3] ASoC: tlv320aic32x4: 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.
---
 sound/soc/codecs/tlv320aic32x4-clk.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tlv320aic32x4-clk.c b/sound/soc/codecs/tlv320aic32x4-clk.c
index deed61650e09db0b..ad15ce9c607915e4 100644
--- a/sound/soc/codecs/tlv320aic32x4-clk.c
+++ b/sound/soc/codecs/tlv320aic32x4-clk.c
@@ -451,8 +451,8 @@ static struct aic32x4_clkdesc aic32x4_clkdesc_array[] = {
 static struct clk *aic32x4_register_clk(struct device *dev,
 					struct aic32x4_clkdesc *desc)
 {
-	struct clk_init_data init;
 	struct clk_aic32x4 *priv;
+	struct clk_init_data init = {};
 	const char *devname = dev_name(dev);
 
 	init.ops = desc->ops;
-- 
2.43.0