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: v6.12.35~394 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b96ba2d1fb6c6da37f7ae3d9636226a2b4756bf2;p=thirdparty%2Fkernel%2Fstable.git regulator: max20086: Change enable gpio to optional commit e8ac7336dd62f0443a675ed80b17f0f0e6846e20 upstream. 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/regulator/max20086-regulator.c b/drivers/regulator/max20086-regulator.c index 1ab79453aa797..fcdd2d0317a57 100644 --- a/drivers/regulator/max20086-regulator.c +++ b/drivers/regulator/max20086-regulator.c @@ -264,7 +264,7 @@ 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);