Commit 9e717285 authored by Martin Blumenstingl's avatar Martin Blumenstingl Committed by Jerome Brunet
Browse files

clk: meson: clk-pll: make "ret" a signed integer 



The error codes returned by meson_clk_get_pll_settings() are all
negative. Make "ret" a signed integer in meson_clk_pll_set_rate() to
make it match with the clk_ops.set_rate API as well as the data type
returned by meson_clk_get_pll_settings().

Fixes: 8eed1db1 ("clk: meson: pll: update driver for the g12a")
Signed-off-by: default avatarMartin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Link: https://lore.kernel.org/r/20201226121556.975418-3-martin.blumenstingl@googlemail.com
parent 2f290b7c

drivers/clk/meson/clk-pll.c

+2 −1
Original line number Diff line number Diff line
@@ -365,8 +365,9 @@ static int meson_clk_pll_set_rate(struct clk_hw *hw, unsigned long rate, 
{

	struct clk_regmap *clk = to_clk_regmap(hw);

	struct meson_clk_pll_data *pll = meson_clk_pll_data(clk);

	unsigned int enabled, m, n, frac = 0, ret;

	unsigned int enabled, m, n, frac = 0;

	unsigned long old_rate;

	int ret;



	if (parent_rate == 0 || rate == 0)

		return -EINVAL;