diff options
Diffstat (limited to 'drivers/iio/pressure/mprls0025pa.c')
| -rw-r--r-- | drivers/iio/pressure/mprls0025pa.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/iio/pressure/mprls0025pa.c b/drivers/iio/pressure/mprls0025pa.c index e3f0de020a40..233cc1dc38ad 100644 --- a/drivers/iio/pressure/mprls0025pa.c +++ b/drivers/iio/pressure/mprls0025pa.c @@ -39,6 +39,8 @@ #define MPR_I2C_MEMORY BIT(2) /* integrity test passed */ #define MPR_I2C_MATH BIT(0) /* internal math saturation */ +#define MPR_I2C_ERR_FLAG (MPR_I2C_BUSY | MPR_I2C_MEMORY | MPR_I2C_MATH) + /* * support _RAW sysfs interface: * @@ -213,7 +215,7 @@ static int mpr_read_pressure(struct mpr_data *data, s32 *press) status); return status; } - if (!(status & MPR_I2C_BUSY)) + if (!(status & MPR_I2C_ERR_FLAG)) break; } if (i == nloops) { @@ -233,7 +235,7 @@ static int mpr_read_pressure(struct mpr_data *data, s32 *press) return -EIO; } - if (buf[0] & MPR_I2C_BUSY) { + if (buf[0] & MPR_I2C_ERR_FLAG) { /* * it should never be the case that status still indicates * business |