summaryrefslogtreecommitdiff
path: root/drivers/gpio/gpio-ich.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/gpio/gpio-ich.c')
-rw-r--r--drivers/gpio/gpio-ich.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
index 6f2306db8591..de3c317bd3e2 100644
--- a/drivers/gpio/gpio-ich.c
+++ b/drivers/gpio/gpio-ich.c
@@ -128,9 +128,9 @@ static int ichx_read_bit(int reg, unsigned nr)
return data & (1 << bit) ? 1 : 0;
}
-static int ichx_gpio_check_available(struct gpio_chip *gpio, unsigned nr)
+static bool ichx_gpio_check_available(struct gpio_chip *gpio, unsigned nr)
{
- return (ichx_priv.use_gpio & (1 << (nr / 32))) ? 0 : -ENXIO;
+ return ichx_priv.use_gpio & (1 << (nr / 32));
}
static int ichx_gpio_direction_input(struct gpio_chip *gpio, unsigned nr)
@@ -214,7 +214,7 @@ static int ichx_gpio_request(struct gpio_chip *chip, unsigned nr)
* If it can't be trusted, assume that the pin can be used as a GPIO.
*/
if (ichx_priv.desc->use_sel_ignore[nr / 32] & (1 << (nr & 0x1f)))
- return 1;
+ return 0;
return ichx_read_bit(GPIO_USE_SEL, nr) ? 0 : -ENODEV;
}