Re: [PATCH V2 2/4] clk: qcom: branch: Add mem ops support for branch2 clocks

[Stephen Boyd <sboyd@kernel.org>]

Quoting Imran Shaik (2023-10-11 02:00:26)
> diff --git a/drivers/clk/qcom/clk-branch.c b/drivers/clk/qcom/clk-branch.c
> index fc4735f74f0f..9ac8d04b425a 100644
> --- a/drivers/clk/qcom/clk-branch.c
> +++ b/drivers/clk/qcom/clk-branch.c
> @@ -134,6 +135,42 @@ static void clk_branch2_disable(struct clk_hw *hw)
>         clk_branch_toggle(hw, false, clk_branch2_check_halt);
>  }
>  
> +static int clk_branch2_mem_enable(struct clk_hw *hw)
> +{
> +       struct clk_mem_branch *mem_br = to_clk_mem_branch(hw);
> +       const char *name = clk_hw_get_name(&mem_br->branch.clkr.hw);
> +       u32 val;
> +       int timeout = 200, ret;

const int timeout?

> +
> +       regmap_update_bits(mem_br->branch.clkr.regmap, mem_br->mem_enable_reg,
> +                       mem_br->mem_enable_ack_bit, mem_br->mem_enable_ack_bit);
> +
> +       ret = regmap_read_poll_timeout(mem_br->branch.clkr.regmap, mem_br->mem_ack_reg,
> +                       val, val & mem_br->mem_enable_ack_bit, 0, timeout);

The 'mem_br->branch' is used a few times so please make another local
variable for that called 'branch'.

> +       if (ret) {
> +               WARN(1, "%s mem enable failed", name);

Needs a newline on the message string.

> +               return ret;
> +       }
> +
> +       return clk_branch2_enable(hw);
> +}
> +
> +static void clk_branch2_mem_disable(struct clk_hw *hw)
> +{
> +       struct clk_mem_branch *mem_br = to_clk_mem_branch(hw);
> +
> +       regmap_update_bits(mem_br->branch.clkr.regmap, mem_br->mem_enable_reg,
> +                                               mem_br->mem_enable_ack_bit, 0);

Please add a newline here.

> +       return clk_branch2_disable(hw);
> +}
> +