From 7cef813a91c468253c80633891393478b9f2c966 Mon Sep 17 00:00:00 2001 From: Luca Ceresoli Date: Thu, 19 Dec 2024 10:39:46 +0100 Subject: [PATCH] gpio: pca953x: log an error when failing to get the reset GPIO When the dirver fails getting this GPIO, it fails silently. Log an error message to make debugging a lot easier by just reading dmesg. Signed-off-by: Luca Ceresoli Fixes: 054ccdef8b28 ("gpio: pca953x: Add optional reset gpio control") Link: https://lore.kernel.org/r/20241219-pca953x-log-no-reset-gpio-v1-1-9aa7bcc45ead@bootlin.com Signed-off-by: Bartosz Golaszewski --- drivers/gpio/gpio-pca953x.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c index 272febc3230e9..be4c9981ebc40 100644 --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c @@ -1088,7 +1088,8 @@ static int pca953x_probe(struct i2c_client *client) */ reset_gpio = devm_gpiod_get_optional(dev, "reset", GPIOD_OUT_LOW); if (IS_ERR(reset_gpio)) - return PTR_ERR(reset_gpio); + return dev_err_probe(dev, PTR_ERR(reset_gpio), + "Failed to get reset gpio\n"); } chip->client = client;