Re: [PATCH 1/2] clk: mvebu: set flags in CP110 gate clock

[Andrew Lunn]

On Tue, Aug 23, 2016 at 08:26:48AM +0200, Marcin Wojtas wrote:
> Armada CP110 system controller comprise 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 setting CLK_IS_BASIC flag 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@xxxxxxxxxxxx>
> ---
>  drivers/clk/mvebu/cp110-system-controller.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/clk/mvebu/cp110-system-controller.c b/drivers/clk/mvebu/cp110-system-controller.c
> index 7fa42d6..0835e1d 100644
> --- a/drivers/clk/mvebu/cp110-system-controller.c
> +++ b/drivers/clk/mvebu/cp110-system-controller.c
> @@ -144,6 +144,7 @@ static struct clk *cp110_register_gate(const char *name,
>  
>  	init.name = name;
>  	init.ops = &cp110_gate_ops;
> +	init.flags = CLK_IS_BASIC;
>  	init.parent_names = &parent_name;
>  	init.num_parents = 1;

Hi Marcin

How about adding a memset for init? That would also help if new fields
every get added to clk_init_data.

      Andrew