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gpio: pca953x: log an error when failing to get the reset GPIO

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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 <luca.ceresoli@bootlin.com>
Fixes: 054ccdef8b ("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 <bartosz.golaszewski@linaro.org>
This commit is contained in:
Luca Ceresoli 2024-12-19 10:39:46 +01:00 committed by Bartosz Golaszewski
parent 83a9752729
commit 7cef813a91
1 changed files with 2 additions and 1 deletions
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3
drivers/gpio/gpio-pca953x.c
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@ -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;