diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-10-18 18:12:23 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2022-10-21 11:29:23 +0300 |
| commit | 417c326091b06eadb93511e638e8c36230dae2e6 (patch) | |
| tree | 4684075ca58ab6a89255e8f150da3bf1998d0ff6 /drivers/pinctrl/pinctrl-cy8c95x0.c | |
| parent | 1d66e379731f79ae5039a869c0fde22a4f6a6a91 (diff) | |
| download | linux-417c326091b06eadb93511e638e8c36230dae2e6.tar.xz | |
pinctrl: cy8c95x0: Don't use cy8c95x0_set_mode() twice
Instead, call it once in cy8c95x0_pinmux_mode() and if selector is 0,
shortcut the flow by returning 0 immediately.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20221018151223.80846-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-cy8c95x0.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-cy8c95x0.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c index b44b36be54b3..ee753e080481 100644 --- a/drivers/pinctrl/pinctrl-cy8c95x0.c +++ b/drivers/pinctrl/pinctrl-cy8c95x0.c @@ -1107,13 +1107,13 @@ static int cy8c95x0_pinmux_mode(struct cy8c95x0_pinctrl *chip, u8 bit = cypress_get_pin_mask(chip, group); int ret; - if (selector == 0) - return cy8c95x0_set_mode(chip, group, false); - - ret = cy8c95x0_set_mode(chip, group, true); + ret = cy8c95x0_set_mode(chip, group, selector); if (ret < 0) return ret; + if (selector == 0) + return 0; + /* Set direction to output & set output to 1 so that PWM can work */ ret = regmap_write_bits(chip->regmap, CY8C95X0_DIRECTION, bit, bit); if (ret < 0) |