On 2023/10/20 23:55, Jonathan Cameron wrote:
What does this have to do with the phy: mapphone-mdm6600?
Oh, really sorry for this. My careless mistake :( .
I'm not sure why inv_mpu6050_sensor_show() doesn't return the actual error code from the regmap_bulk_read() and instead replaces it with -EINVAL. Given you are tidying up this related issues perhaps change that as well? static int inv_mpu6050_sensor_show(struct inv_mpu6050_state *st, int reg, int axis, int *val) { int ind, result; __be16 d; ind = (axis - IIO_MOD_X) * 2; result = regmap_bulk_read(st->map, reg + ind, &d, sizeof(d)); if (result) return -EINVAL; //Make this return result;
Sure, I will tidy up this, Thanks for your suggestion! Su Hui