diff options
Diffstat (limited to 'drivers/usb/host/ehci-sysfs.c')
| -rw-r--r-- | drivers/usb/host/ehci-sysfs.c | 27 |
1 files changed, 7 insertions, 20 deletions
diff --git a/drivers/usb/host/ehci-sysfs.c b/drivers/usb/host/ehci-sysfs.c index 5216f2b09d63..8f75cb7b197c 100644 --- a/drivers/usb/host/ehci-sysfs.c +++ b/drivers/usb/host/ehci-sysfs.c @@ -1,26 +1,13 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2007 by Alan Stern - * - * 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. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* this file is part of ehci-hcd.c */ /* Display the ports dedicated to the companion controller */ -static ssize_t show_companion(struct device *dev, +static ssize_t companion_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -47,7 +34,7 @@ static ssize_t show_companion(struct device *dev, * Syntax is "[-]portnum", where a leading '-' sign means * return control of the port to the EHCI controller. */ -static ssize_t store_companion(struct device *dev, +static ssize_t companion_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -72,13 +59,13 @@ static ssize_t store_companion(struct device *dev, set_owner(ehci, portnum, new_owner); return count; } -static DEVICE_ATTR(companion, 0644, show_companion, store_companion); +static DEVICE_ATTR_RW(companion); /* * Display / Set uframe_periodic_max */ -static ssize_t show_uframe_periodic_max(struct device *dev, +static ssize_t uframe_periodic_max_show(struct device *dev, struct device_attribute *attr, char *buf) { @@ -91,7 +78,7 @@ static ssize_t show_uframe_periodic_max(struct device *dev, } -static ssize_t store_uframe_periodic_max(struct device *dev, +static ssize_t uframe_periodic_max_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -156,7 +143,7 @@ out_unlock: spin_unlock_irqrestore (&ehci->lock, flags); return ret; } -static DEVICE_ATTR(uframe_periodic_max, 0644, show_uframe_periodic_max, store_uframe_periodic_max); +static DEVICE_ATTR_RW(uframe_periodic_max); static inline int create_sysfs_files(struct ehci_hcd *ehci) |