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gpio: bcm-kona: Fix return value of bcm_kona_gpio_probe()

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[ Upstream commit 98f7d1b15e ]

Propagate the error code returned by devm_platform_ioremap_resource()
out of probe() instead of overwriting it.

Fixes: 72d8cb7154 ("drivers: gpio: bcm-kona: use devm_platform_ioremap_resource()")
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
[Bartosz: tweaked the commit message]
Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tiezhu Yang 2020-05-22 12:12:18 +08:00 committed by Greg Kroah-Hartman
parent d6d07089de
commit b191e3ea6d
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-bcm-kona.c
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@ -619,7 +619,7 @@ static int bcm_kona_gpio_probe(struct platform_device *pdev)
kona_gpio->reg_base = devm_platform_ioremap_resource(pdev, 0); kona_gpio->reg_base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(kona_gpio->reg_base)) { if (IS_ERR(kona_gpio->reg_base)) {
ret = -ENXIO; ret = PTR_ERR(kona_gpio->reg_base);
goto err_irq_domain; goto err_irq_domain;
} }