driver, mpuxxx: add i2c disable/enable control when write user_ctrl register

[firefly-linux-kernel-4.4.55.git] / drivers / staging / iio / imu / inv_mpu / inv_mpu_core.c

diff --git a/drivers/staging/iio/imu/inv_mpu/inv_mpu_core.c b/drivers/staging/iio/imu/inv_mpu/inv_mpu_core.c
index 2425886278f40de2f47167b18eb99c6a2f970276..bba1def5bae85a430e55c1ef1927e0776f845e98 100644 (file)
--- a/drivers/staging/iio/imu/inv_mpu/inv_mpu_core.c
+++ b/drivers/staging/iio/imu/inv_mpu/inv_mpu_core.c
@@ -1744,7 +1744,7 @@ int inv_check_chip_type(struct inv_mpu_iio_s *st, const char *name)
                return result;
 
        /* add by lyx@rock-chips.com  */
-       result = inv_plat_single_write(st, REG_USER_CTRL, st->i2c_dis);
+       result = inv_plat_single_write(st, reg->user_ctrl, st->i2c_dis);
        if (result)
                return result;