diff options
| -rw-r--r-- | drivers/hid/hid-cp2112.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/hid/hid-cp2112.c b/drivers/hid/hid-cp2112.c index c8c59d70500e..37ed7fc54770 100644 --- a/drivers/hid/hid-cp2112.c +++ b/drivers/hid/hid-cp2112.c @@ -32,6 +32,7 @@ #define CP2112_GPIO_GET_LENGTH 2 #define CP2112_GPIO_SET_LENGTH 3 #define CP2112_GPIO_MAX_GPIO 8 +#define CP2112_GPIO_ALL_GPIO_MASK GENMASK(7, 0) enum { CP2112_GPIO_CONFIG = 0x02, @@ -173,7 +174,7 @@ struct cp2112_device { u8 gpio_prev_state; }; -static int gpio_push_pull = 0xFF; +static int gpio_push_pull = CP2112_GPIO_ALL_GPIO_MASK; module_param(gpio_push_pull, int, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(gpio_push_pull, "GPIO push-pull configuration bitmask"); @@ -226,7 +227,7 @@ static void cp2112_gpio_set(struct gpio_chip *chip, unsigned offset, int value) mutex_lock(&dev->lock); buf[0] = CP2112_GPIO_SET; - buf[1] = value ? 0xff : 0; + buf[1] = value ? CP2112_GPIO_ALL_GPIO_MASK : 0; buf[2] = 1 << offset; ret = hid_hw_raw_request(hdev, CP2112_GPIO_SET, buf, |