diff options
| -rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600.h | 1 | ||||
| -rw-r--r-- | drivers/iio/imu/inv_icm42600/inv_icm42600_core.c | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600.h b/drivers/iio/imu/inv_icm42600/inv_icm42600.h index c0f5059b13b3..995a9dc06521 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600.h +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600.h @@ -17,6 +17,7 @@ #include "inv_icm42600_buffer.h" enum inv_icm42600_chip { + INV_CHIP_INVALID, INV_CHIP_ICM42600, INV_CHIP_ICM42602, INV_CHIP_ICM42605, diff --git a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c index 86858da9cc38..ca85fccc9839 100644 --- a/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c +++ b/drivers/iio/imu/inv_icm42600/inv_icm42600_core.c @@ -565,7 +565,7 @@ int inv_icm42600_core_probe(struct regmap *regmap, int chip, int irq, bool open_drain; int ret; - if (chip < 0 || chip >= INV_CHIP_NB) { + if (chip <= INV_CHIP_INVALID || chip >= INV_CHIP_NB) { dev_err(dev, "invalid chip = %d\n", chip); return -ENODEV; } |