diff options
-rw-r--r-- | drivers/iio/accel/stk8312.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/drivers/iio/accel/stk8312.c b/drivers/iio/accel/stk8312.c index 82ad283..d406ad0 100644 --- a/drivers/iio/accel/stk8312.c +++ b/drivers/iio/accel/stk8312.c @@ -37,16 +37,16 @@ #define STK8312_REG_OTPDATA 0x3E #define STK8312_REG_OTPCTRL 0x3F -#define STK8312_MODE_ACTIVE 0x01 +#define STK8312_MODE_ACTIVE BIT(0) #define STK8312_MODE_STANDBY 0x00 -#define STK8312_DREADY_BIT 0x10 -#define STK8312_INT_MODE 0xC0 -#define STK8312_RNG_MASK 0xC0 -#define STK8312_SR_MASK 0x07 -#define STK8312_SR_400HZ_IDX 0 +#define STK8312_MODE_INT_AH_PP 0xC0 /* active-high, push-pull */ +#define STK8312_DREADY_BIT BIT(4) +#define STK8312_RNG_6G 1 #define STK8312_RNG_SHIFT 6 -#define STK8312_READ_RETRIES 16 -#define STK8312_ALL_CHANNEL_MASK 7 +#define STK8312_RNG_MASK GENMASK(7, 6) +#define STK8312_SR_MASK GENMASK(2, 0) +#define STK8312_SR_400HZ_IDX 0 +#define STK8312_ALL_CHANNEL_MASK GENMASK(2, 0) #define STK8312_ALL_CHANNEL_SIZE 3 #define STK8312_DRIVER_NAME "stk8312" @@ -144,7 +144,7 @@ static int stk8312_otp_init(struct stk8312_data *data) if (ret < 0) goto exit_err; count--; - } while (!(ret & 0x80) && count > 0); + } while (!(ret & BIT(7)) && count > 0); if (count == 0) { ret = -ETIMEDOUT; @@ -565,11 +565,12 @@ static int stk8312_probe(struct i2c_client *client, return ret; } data->sample_rate_idx = STK8312_SR_400HZ_IDX; - ret = stk8312_set_range(data, 1); + ret = stk8312_set_range(data, STK8312_RNG_6G); if (ret < 0) return ret; - ret = stk8312_set_mode(data, STK8312_INT_MODE | STK8312_MODE_ACTIVE); + ret = stk8312_set_mode(data, + STK8312_MODE_INT_AH_PP | STK8312_MODE_ACTIVE); if (ret < 0) return ret; @@ -691,7 +692,7 @@ MODULE_DEVICE_TABLE(acpi, stk8312_acpi_id); static struct i2c_driver stk8312_driver = { .driver = { - .name = "stk8312", + .name = STK8312_DRIVER_NAME, .pm = STK8312_PM_OPS, .acpi_match_table = ACPI_PTR(stk8312_acpi_id), }, |