INDEX_SUBCH
skx_printk(KERN_ERR, "Invalid sub-channel id (-1), possibly missing %s ADXL component.\n", component_names[INDEX_SUBCH]);
[INDEX_SUBCH] = "SubChId",
(int)adxl_values[component_indices[INDEX_SUBCH]] : -1;
#define BIT_SUBCH BIT_ULL(INDEX_SUBCH)