From 530bb0068f79fcffb5ab1d504adcacbfbc008375 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 21 Aug 2026 10:53:21 +0200 Subject: [PATCH] clk: highbank: 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 Message-ID: <21a8ecd80d87eb4fbea3a098957ccf8450299efd.1787239813.git.geert+renesas@glider.be> Signed-off-by: Brian Masney --- drivers/clk/clk-highbank.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c index e9b177811dfc..61c231997635 100644 --- a/drivers/clk/clk-highbank.c +++ b/drivers/clk/clk-highbank.c @@ -269,7 +269,7 @@ static void __init hb_clk_init(struct device_node *node, const struct clk_ops *o struct hb_clk *hb_clk; const char *clk_name = node->name; const char *parent_name; - struct clk_init_data init; + struct clk_init_data init = {}; struct device_node *srnp; int rc;