From: João Paulo Gonçalves Date: Sun, 20 Apr 2025 18:28:02 +0000 (-0300) Subject: regulator: max20086: Change enable gpio to optional X-Git-Tag: v6.16-rc1~167^2~11^2 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e8ac7336dd62f0443a675ed80b17f0f0e6846e20;p=thirdparty%2Fkernel%2Flinux.git regulator: max20086: Change enable gpio to optional The enable pin can be configured as always enabled by the hardware. Make the enable gpio request optional so the driver doesn't fail to probe when `enable-gpios` property is not present in the device tree. Cc: stable@vger.kernel.org Fixes: bfff546aae50 ("regulator: Add MAX20086-MAX20089 driver") Signed-off-by: João Paulo Gonçalves Link: https://patch.msgid.link/20250420-fix-max20086-v1-2-8cc9ee0d5a08@gmail.com Signed-off-by: Mark Brown --- diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c index f8081e54815d5..62e9119f446c7 100644 --- a/drivers/regulator/max20086-regulator.c +++ b/drivers/regulator/max20086-regulator.c @@ -259,7 +259,7 @@ static int max20086_i2c_probe(struct i2c_client *i2c) * shutdown. */ flags = boot_on ? GPIOD_OUT_HIGH : GPIOD_OUT_LOW; - chip->ena_gpiod = devm_gpiod_get(chip->dev, "enable", flags); + chip->ena_gpiod = devm_gpiod_get_optional(chip->dev, "enable", flags); if (IS_ERR(chip->ena_gpiod)) { ret = PTR_ERR(chip->ena_gpiod); dev_err(chip->dev, "Failed to get enable GPIO: %d\n", ret);