From e2f0b00560729c47f39b2bc624eb93d82dc0e3e8 Mon Sep 17 00:00:00 2001 From: Markus Mayer Date: Thu, 21 Nov 2013 15:12:46 -0800 Subject: [PATCH] gpio: bcm281xx: Fix return value of bcm_kona_gpio_get() We need to return the corresponding bit for a particular GPIO. This bit contains shift not mask. Signed-off-by: Markus Mayer Reviewed-by: Tim Kryger Reviewed-by: Matt Porter Signed-off-by: Linus Walleij --- drivers/gpio/gpio-bcm-kona.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/gpio-bcm-kona.c b/drivers/gpio/gpio-bcm-kona.c index 72c927dc3be1..54c18c220a60 100644 --- a/drivers/gpio/gpio-bcm-kona.c +++ b/drivers/gpio/gpio-bcm-kona.c @@ -158,7 +158,7 @@ static int bcm_kona_gpio_get(struct gpio_chip *chip, unsigned gpio) spin_unlock_irqrestore(&kona_gpio->lock, flags); /* return the specified bit status */ - return !!(val & bit); + return !!(val & BIT(bit)); } static int bcm_kona_gpio_direction_input(struct gpio_chip *chip, unsigned gpio) -- 2.20.1