Commit 84afc9ec authored Sep 16, 2020 by Krzysztof Kozlowski Committed by Stephen Boyd Sep 22, 2020

clk: si5341: drop unused 'err' variable



'err' is assigned but never read:

  /drivers/clk/clk-si5341.c: In function ‘si5341_output_get_parent’:
  drivers/clk/clk-si5341.c:886:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable]

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200916161740.14173-5-krzk@kernel.org


Signed-off-by: Stephen Boyd <sboyd@kernel.org>

parent f5e75b4a

drivers/clk/clk-si5341.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -883,11 +883,9 @@ static int si5341_output_set_parent(struct clk_hw *hw, u8 index)
		static u8 si5341_output_get_parent(struct clk_hw *hw)
		{
		struct clk_si5341_output *output = to_clk_si5341_output(hw);
		int err;
		u32 val;

		err = regmap_read(output->data->regmap,
		SI5341_OUT_MUX_SEL(output), &val);
		regmap_read(output->data->regmap, SI5341_OUT_MUX_SEL(output), &val);

		return val & 0x7;
		}

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