diff options
Diffstat (limited to 'drivers/scsi/snic/snic_attrs.c')
| -rw-r--r-- | drivers/scsi/snic/snic_attrs.c | 48 |
1 files changed, 21 insertions, 27 deletions
diff --git a/drivers/scsi/snic/snic_attrs.c b/drivers/scsi/snic/snic_attrs.c index 32d5d556b6f8..48bf82d042b4 100644 --- a/drivers/scsi/snic/snic_attrs.c +++ b/drivers/scsi/snic/snic_attrs.c @@ -1,19 +1,5 @@ -/* - * Copyright 2014 Cisco Systems, Inc. All rights reserved. - * - * This program is free software; you may redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; version 2 of the License. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ +// SPDX-License-Identifier: GPL-2.0-only +// Copyright 2014 Cisco Systems, Inc. All rights reserved. #include <linux/string.h> #include <linux/device.h> @@ -27,7 +13,7 @@ snic_show_sym_name(struct device *dev, { struct snic *snic = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%s\n", snic->name); + return sysfs_emit(buf, "%s\n", snic->name); } static ssize_t @@ -37,8 +23,7 @@ snic_show_state(struct device *dev, { struct snic *snic = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%s\n", - snic_state_str[snic_get_state(snic)]); + return sysfs_emit(buf, "%s\n", snic_state_str[snic_get_state(snic)]); } static ssize_t @@ -46,7 +31,7 @@ snic_show_drv_version(struct device *dev, struct device_attribute *attr, char *buf) { - return snprintf(buf, PAGE_SIZE, "%s\n", SNIC_DRV_VERSION); + return sysfs_emit(buf, "%s\n", SNIC_DRV_VERSION); } static ssize_t @@ -59,8 +44,8 @@ snic_show_link_state(struct device *dev, if (snic->config.xpt_type == SNIC_DAS) snic->link_status = svnic_dev_link_status(snic->vdev); - return snprintf(buf, PAGE_SIZE, "%s\n", - (snic->link_status) ? "Link Up" : "Link Down"); + return sysfs_emit(buf, "%s\n", + (snic->link_status) ? "Link Up" : "Link Down"); } static DEVICE_ATTR(snic_sym_name, S_IRUGO, snic_show_sym_name, NULL); @@ -68,10 +53,19 @@ static DEVICE_ATTR(snic_state, S_IRUGO, snic_show_state, NULL); static DEVICE_ATTR(drv_version, S_IRUGO, snic_show_drv_version, NULL); static DEVICE_ATTR(link_state, S_IRUGO, snic_show_link_state, NULL); -struct device_attribute *snic_attrs[] = { - &dev_attr_snic_sym_name, - &dev_attr_snic_state, - &dev_attr_drv_version, - &dev_attr_link_state, +static struct attribute *snic_host_attrs[] = { + &dev_attr_snic_sym_name.attr, + &dev_attr_snic_state.attr, + &dev_attr_drv_version.attr, + &dev_attr_link_state.attr, NULL, }; + +static const struct attribute_group snic_host_attr_group = { + .attrs = snic_host_attrs +}; + +const struct attribute_group *snic_host_groups[] = { + &snic_host_attr_group, + NULL +}; |