From 4d13fa78840c368e669bb7f00cd5a1fbc874e8f9 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 21 Aug 2026 10:53:34 +0200 Subject: [PATCH] clk: nxp: 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 Reviewed-by: Vladimir Zapolskiy Message-ID: Signed-off-by: Brian Masney --- drivers/clk/nxp/clk-lpc18xx-creg.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/nxp/clk-lpc18xx-creg.c b/drivers/clk/nxp/clk-lpc18xx-creg.c index 3d3982e9c661..de3c214a80fc 100644 --- a/drivers/clk/nxp/clk-lpc18xx-creg.c +++ b/drivers/clk/nxp/clk-lpc18xx-creg.c @@ -138,7 +138,7 @@ static struct clk *clk_register_creg_clk(struct device *dev, const char **parent_name, struct regmap *syscon) { - struct clk_init_data init; + struct clk_init_data init = {}; init.ops = creg_clk->ops; init.name = creg_clk->name;