On Fri, May 28, 2021 at 08:30:39PM +0800, YueHaibing wrote: > @@ -3040,22 +3040,22 @@ static ssize_t show_allow_ext_sg(struct device *dev, > return sysfs_emit(buf, "%s\n", target->allow_ext_sg ? "true" : "false"); > } > > -static DEVICE_ATTR(id_ext, S_IRUGO, show_id_ext, NULL); > -static DEVICE_ATTR(ioc_guid, S_IRUGO, show_ioc_guid, NULL); > -static DEVICE_ATTR(service_id, S_IRUGO, show_service_id, NULL); > -static DEVICE_ATTR(pkey, S_IRUGO, show_pkey, NULL); > -static DEVICE_ATTR(sgid, S_IRUGO, show_sgid, NULL); > -static DEVICE_ATTR(dgid, S_IRUGO, show_dgid, NULL); > -static DEVICE_ATTR(orig_dgid, S_IRUGO, show_orig_dgid, NULL); > -static DEVICE_ATTR(req_lim, S_IRUGO, show_req_lim, NULL); > -static DEVICE_ATTR(zero_req_lim, S_IRUGO, show_zero_req_lim, NULL); > -static DEVICE_ATTR(local_ib_port, S_IRUGO, show_local_ib_port, NULL); > -static DEVICE_ATTR(local_ib_device, S_IRUGO, show_local_ib_device, NULL); > -static DEVICE_ATTR(ch_count, S_IRUGO, show_ch_count, NULL); > -static DEVICE_ATTR(comp_vector, S_IRUGO, show_comp_vector, NULL); > -static DEVICE_ATTR(tl_retry_count, S_IRUGO, show_tl_retry_count, NULL); > -static DEVICE_ATTR(cmd_sg_entries, S_IRUGO, show_cmd_sg_entries, NULL); > -static DEVICE_ATTR(allow_ext_sg, S_IRUGO, show_allow_ext_sg, NULL); > +static DEVICE_ATTR_RO(id_ext); > +static DEVICE_ATTR_RO(ioc_guid); > +static DEVICE_ATTR_RO(service_id); > +static DEVICE_ATTR_RO(pkey); > +static DEVICE_ATTR_RO(sgid); > +static DEVICE_ATTR_RO(dgid); > +static DEVICE_ATTR_RO(orig_dgid); > +static DEVICE_ATTR_RO(req_lim); > +static DEVICE_ATTR_RO(zero_req_lim); > +static DEVICE_ATTR_RO(local_ib_port); > +static DEVICE_ATTR_RO(local_ib_device); > +static DEVICE_ATTR_RO(ch_count); > +static DEVICE_ATTR_RO(comp_vector); > +static DEVICE_ATTR_RO(tl_retry_count); > +static DEVICE_ATTR_RO(cmd_sg_entries); > +static DEVICE_ATTR_RO(allow_ext_sg); can you also organize this so the ATTR's are placed after their functions, as is normal? Thanks, Jason
