From ad715b268a501533ecb2e891a624841d1bb5137c Mon Sep 17 00:00:00 2001 From: Marcin Wojtas Date: Wed, 21 Sep 2016 11:05:57 +0200 Subject: clk: mvebu: fix setting unwanted flags in CP110 gate clock Armada CP110 system controller comprises its own routine responsble for registering gate clocks. Among others 'flags' field in struct clk_init_data was not set, using a random values, which may cause an unpredicted behavior. This patch fixes the problem by resetting all fields of clk_init_data before assigning values for all gated clocks of Armada 7k/8k SoCs family. Fixes: d3da3eaef7f4 ("clk: mvebu: new driver for Armada CP110 system ...") Signed-off-by: Marcin Wojtas CC: Signed-off-by: Stephen Boyd --- drivers/clk/mvebu/cp110-system-controller.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/clk') diff --git a/drivers/clk/mvebu/cp110-system-controller.c b/drivers/clk/mvebu/cp110-system-controller.c index 7fa42d6b2b92..59fe76e47275 100644 --- a/drivers/clk/mvebu/cp110-system-controller.c +++ b/drivers/clk/mvebu/cp110-system-controller.c @@ -142,6 +142,8 @@ static struct clk *cp110_register_gate(const char *name, if (!gate) return ERR_PTR(-ENOMEM); + memset(&init, 0, sizeof(init)); + init.name = name; init.ops = &cp110_gate_ops; init.parent_names = &parent_name; -- cgit v1.2.3