diff options
| -rw-r--r-- | drivers/gpio/gpio-brcmstb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-brcmstb.c b/drivers/gpio/gpio-brcmstb.c index 27e92e57adae..9b8fcca7ad17 100644 --- a/drivers/gpio/gpio-brcmstb.c +++ b/drivers/gpio/gpio-brcmstb.c @@ -20,6 +20,7 @@ #include <linux/irqchip/chained_irq.h> #include <linux/interrupt.h> #include <linux/reboot.h> +#include <linux/bitops.h> #define GIO_BANK_SIZE 0x20 #define GIO_ODEN(bank) (((bank) * GIO_BANK_SIZE) + 0x00) @@ -68,16 +69,15 @@ static void brcmstb_gpio_set_imask(struct brcmstb_gpio_bank *bank, { struct gpio_chip *gc = &bank->gc; struct brcmstb_gpio_priv *priv = bank->parent_priv; - u32 mask = gc->pin2mask(gc, offset); u32 imask; unsigned long flags; spin_lock_irqsave(&gc->bgpio_lock, flags); imask = gc->read_reg(priv->reg_base + GIO_MASK(bank->id)); if (enable) - imask |= mask; + imask |= BIT(offset); else - imask &= ~mask; + imask &= ~BIT(offset); gc->write_reg(priv->reg_base + GIO_MASK(bank->id), imask); spin_unlock_irqrestore(&gc->bgpio_lock, flags); } |