From a65e0c6a7f14d80e87b82959c7333595cbd3e54e Mon Sep 17 00:00:00 2001 From: Ivan Khoronzhuk Date: Tue, 28 Jan 2014 12:49:15 +0200 Subject: [PATCH] clk: keystone: gate: fix clk_init_data initialization The clk_init_data struct is allocated in the stack. All members of this struct should be initialized before using otherwise it will lead to unpredictable situation as it can contain garbage. Ultimately the clk->flag field contains garbage. In my case it leads that flag CLK_IGNORE_UNUSED is set for most of clocks. As result a bunch of unused clocks cannot be disabled. So initialize flags in this structure too. Cc: Mike Turquette Signed-off-by: Ivan Khoronzhuk Signed-off-by: Santosh Shilimkar --- drivers/clk/keystone/gate.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/keystone/gate.c b/drivers/clk/keystone/gate.c index 17a598398a53..86f1e362eafb 100644 --- a/drivers/clk/keystone/gate.c +++ b/drivers/clk/keystone/gate.c @@ -179,6 +179,7 @@ static struct clk *clk_register_psc(struct device *dev, init.name = name; init.ops = &clk_psc_ops; + init.flags = 0; init.parent_names = (parent_name ? &parent_name : NULL); init.num_parents = (parent_name ? 1 : 0);