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clk: mvebu: fix setting unwanted flags in CP110 gate clock

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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: d3da3eaef7 ("clk: mvebu: new driver for Armada CP110 system ...")
Signed-off-by: Marcin Wojtas <mw@semihalf.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Marcin Wojtas 2016-09-21 11:05:57 +02:00 committed by Stephen Boyd
parent 41d88559c3
commit ad715b268a
1 changed files with 2 additions and 0 deletions
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drivers/clk/mvebu/cp110-system-controller.c
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@ -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;