PRM_SYS_CONFIG_1 628 drivers/hid/hid-alps.c ret = t4_read_write_register(hdev, PRM_SYS_CONFIG_1, &tmp, 0, true); PRM_SYS_CONFIG_1 634 drivers/hid/hid-alps.c ret = t4_read_write_register(hdev, PRM_SYS_CONFIG_1, NULL, tmp, false);