From fe13862c9cad6f7d7d4faa97f546eb94d4989f44 Mon Sep 17 00:00:00 2001 From: Vasyl Gomonovych Date: Thu, 21 Dec 2017 16:55:10 +0100 Subject: [PATCH] gpio: fix aspeed_gpio_banks array size check The test should be >= ARRAY_SIZE() instead of > ARRAY_SIZE(). Signed-off-by: Vasyl Gomonovych Signed-off-by: Linus Walleij --- drivers/gpio/gpio-aspeed.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-aspeed.c b/drivers/gpio/gpio-aspeed.c index 30bc97b81bec..77e485557498 100644 --- a/drivers/gpio/gpio-aspeed.c +++ b/drivers/gpio/gpio-aspeed.c @@ -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]; }