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gpio: mlxbf2.c: Add check for bgpio_init failure

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[ Upstream commit c0eee6fbfa ]

Add a check if bgpio_init fails.

Signed-off-by: Asmaa Mnebhi <asmaa@nvidia.com>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Asmaa Mnebhi 2021-10-22 09:44:38 -04:00 committed by Greg Kroah-Hartman
parent b92ac0a9ca
commit 69b14e23df
1 changed files with 5 additions and 0 deletions
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5
drivers/gpio/gpio-mlxbf2.c
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@ -268,6 +268,11 @@ mlxbf2_gpio_probe(struct platform_device *pdev)
NULL,
0);
if (ret) {
dev_err(dev, "bgpio_init failed\n");
return ret;
}
gc->direction_input = mlxbf2_gpio_direction_input;
gc->direction_output = mlxbf2_gpio_direction_output;
gc->ngpio = npins;