diff options
Diffstat (limited to 'drivers/gpio/gpio-grgpio.c')
| -rw-r--r-- | drivers/gpio/gpio-grgpio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c index 6544a16ab02e..e2fc561f4315 100644 --- a/drivers/gpio/gpio-grgpio.c +++ b/drivers/gpio/gpio-grgpio.c @@ -35,6 +35,7 @@ #include <linux/interrupt.h> #include <linux/irq.h> #include <linux/irqdomain.h> +#include <linux/bitops.h> #define GRGPIO_MAX_NGPIO 32 @@ -96,12 +97,11 @@ static void grgpio_set_imask(struct grgpio_priv *priv, unsigned int offset, int val) { struct gpio_chip *gc = &priv->gc; - unsigned long mask = gc->pin2mask(gc, offset); if (val) - priv->imask |= mask; + priv->imask |= BIT(offset); else - priv->imask &= ~mask; + priv->imask &= ~BIT(offset); gc->write_reg(priv->regs + GRGPIO_IMASK, priv->imask); } |