diff options
Diffstat (limited to 'drivers/rapidio/rio-sysfs.c')
| -rw-r--r-- | drivers/rapidio/rio-sysfs.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/rapidio/rio-sysfs.c b/drivers/rapidio/rio-sysfs.c index 73e4b407f162..0949c869b2f1 100644 --- a/drivers/rapidio/rio-sysfs.c +++ b/drivers/rapidio/rio-sysfs.c @@ -1,13 +1,9 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* * RapidIO sysfs attributes and support * * Copyright 2005 MontaVista Software, Inc. * Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. */ #include <linux/kernel.h> @@ -118,7 +114,7 @@ static struct attribute *rio_dev_attrs[] = { static ssize_t rio_read_config(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct rio_dev *dev = to_rio_dev(kobj_to_dev(kobj)); @@ -189,7 +185,7 @@ rio_read_config(struct file *filp, struct kobject *kobj, static ssize_t rio_write_config(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct rio_dev *dev = to_rio_dev(kobj_to_dev(kobj)); @@ -245,7 +241,7 @@ rio_write_config(struct file *filp, struct kobject *kobj, return count; } -static struct bin_attribute rio_config_attr = { +static const struct bin_attribute rio_config_attr = { .attr = { .name = "config", .mode = S_IRUGO | S_IWUSR, @@ -255,7 +251,7 @@ static struct bin_attribute rio_config_attr = { .write = rio_write_config, }; -static struct bin_attribute *rio_dev_bin_attrs[] = { +static const struct bin_attribute *const rio_dev_bin_attrs[] = { &rio_config_attr, NULL, }; @@ -290,8 +286,7 @@ const struct attribute_group *rio_dev_groups[] = { NULL, }; -static ssize_t bus_scan_store(struct bus_type *bus, const char *buf, - size_t count) +static ssize_t scan_store(const struct bus_type *bus, const char *buf, size_t count) { long val; int rc; @@ -314,7 +309,7 @@ exit: return rc; } -static BUS_ATTR(scan, (S_IWUSR|S_IWGRP), NULL, bus_scan_store); +static BUS_ATTR_WO(scan); static struct attribute *rio_bus_attrs[] = { &bus_attr_scan.attr, |