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power: supply: gpio-charger: Simplify with dev_err_probe()

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Common pattern of handling deferred probe can be simplified with
dev_err_probe().  Less code and also it prints the error value.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
This commit is contained in:
Krzysztof Kozlowski 2020-08-26 16:48:56 +02:00 committed by Sebastian Reichel
parent ec744270c9
commit 52a023a14e
1 changed files with 2 additions and 4 deletions
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6
drivers/power/supply/gpio-charger.c
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@ -173,10 +173,8 @@ static int gpio_charger_probe(struct platform_device *pdev)
gpio_charger->gpiod = gpio_to_desc(pdata->gpio);
} else if (IS_ERR(gpio_charger->gpiod)) {
/* Just try again if this happens */
if (PTR_ERR(gpio_charger->gpiod) == -EPROBE_DEFER)
return -EPROBE_DEFER;
dev_err(dev, "error getting GPIO descriptor\n");
return PTR_ERR(gpio_charger->gpiod);
return dev_err_probe(dev, PTR_ERR(gpio_charger->gpiod),
"error getting GPIO descriptor\n");
}
if (gpio_charger->gpiod) {