[PATCH 25/45] clk: pistachio: Make sure clk_init_data is fully initialized

[Geert Uytterhoeven]

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 <geert+renesas at glider.be>
---
Compile-tested only.
---
 drivers/clk/pistachio/clk-pll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/clk/pistachio/clk-pll.c b/drivers/clk/pistachio/clk-pll.c
index 5b268a985a9c7d0e..ad997a777632a842 100644
--- a/drivers/clk/pistachio/clk-pll.c
+++ b/drivers/clk/pistachio/clk-pll.c
@@ -453,8 +453,8 @@ static struct clk *pll_register(const char *name, const char *parent_name,
 				struct pistachio_pll_rate_table *rates,
 				unsigned int nr_rates)
 {
+	struct clk_init_data init = {};
 	struct pistachio_clk_pll *pll;
-	struct clk_init_data init;
 	struct clk *clk;
 
 	pll = kzalloc_obj(*pll);
-- 
2.43.0