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gpio: amd8111: unmap ioport on failure case 

This change unmaps ioport when gpiochip_add fails

Signed-off-by: Pramod Gurav <pramod.gurav@smartplayin.com>
Reviewed-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Pramod Gurav 2014-10-01 15:33:00 +05:30 committed by Linus Walleij
parent 580b9676e5
commit 8fb87deb95
1 changed files with 1 additions and 0 deletions
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drivers/gpio/gpio-amd8111.c
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@ -223,6 +223,7 @@ static int __init amd_gpio_init(void)
if (err) {
printk(KERN_ERR "GPIO registering failed (%d)\n",
err);
ioport_unmap(gp.pm);
release_region(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE);
goto out;
}