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gpio: fix aspeed_gpio_banks array size check 

The test should be >= ARRAY_SIZE() instead of > ARRAY_SIZE().

Signed-off-by: Vasyl Gomonovych <gomonovych@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Vasyl Gomonovych 2017-12-21 16:55:10 +01:00 committed by Linus Walleij
parent bd8ed930af
commit fe13862c9c
1 changed files with 1 additions and 1 deletions
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2
drivers/gpio/gpio-aspeed.c
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@ -149,7 +149,7 @@ static const struct aspeed_gpio_bank *to_bank(unsigned int offset)
{
unsigned int bank = GPIO_BANK(offset);
WARN_ON(bank > ARRAY_SIZE(aspeed_gpio_banks));
WARN_ON(bank >= ARRAY_SIZE(aspeed_gpio_banks));
return &aspeed_gpio_banks[bank];
}