diff options
| author | Marcin Wojtas <mw@semihalf.com> | 2016-09-21 11:05:57 +0200 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-09-22 16:04:40 -0700 |
| commit | ad715b268a501533ecb2e891a624841d1bb5137c (patch) | |
| tree | 1242a4d3239d90961ab8c39b650b4c2e38e83f13 /drivers/clk | |
| parent | 41d88559c31bfd2a7e5dd105362f0e39f810401c (diff) | |
| download | linux-ad715b268a501533ecb2e891a624841d1bb5137c.tar.bz2 | |
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 <mw@semihalf.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/mvebu/cp110-system-controller.c | 2 |
1 files changed, 2 insertions, 0 deletions
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; |