diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/iio/accel/bma220_spi.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/iio/accel/bma220_spi.c b/drivers/iio/accel/bma220_spi.c index 73927f9c9b01..efdf22e0a23a 100644 --- a/drivers/iio/accel/bma220_spi.c +++ b/drivers/iio/accel/bma220_spi.c @@ -5,6 +5,7 @@ * Copyright (c) 2016, Intel Corporation. */ +#include <linux/bits.h> #include <linux/kernel.h> #include <linux/mod_devicetable.h> #include <linux/module.h> @@ -24,8 +25,8 @@ #define BMA220_REG_SUSPEND 0x18 #define BMA220_CHIP_ID 0xDD -#define BMA220_READ_MASK 0x80 -#define BMA220_RANGE_MASK 0x03 +#define BMA220_READ_MASK BIT(7) +#define BMA220_RANGE_MASK GENMASK(1, 0) #define BMA220_DATA_SHIFT 2 #define BMA220_SUSPEND_SLEEP 0xFF #define BMA220_SUSPEND_WAKE 0x00 |