diff options
Diffstat (limited to 'include/linux/rio.h')
| -rw-r--r-- | include/linux/rio.h | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/include/linux/rio.h b/include/linux/rio.h index 37b95c4af99d..2c29f21ba9e5 100644 --- a/include/linux/rio.h +++ b/include/linux/rio.h @@ -1,14 +1,10 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * RapidIO interconnect services * (RapidIO Interconnect Specification, http://www.rapidio.org) * * 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. */ #ifndef LINUX_RIO_H @@ -82,7 +78,7 @@ #define RIO_CTAG_RESRVD 0xfffe0000 /* Reserved */ #define RIO_CTAG_UDEVID 0x0001ffff /* Unique device identifier */ -extern struct bus_type rio_bus_type; +extern const struct bus_type rio_bus_type; extern struct class rio_mport_class; struct rio_mport; @@ -104,7 +100,7 @@ struct rio_switch { u32 port_ok; struct rio_switch_ops *ops; spinlock_t lock; - struct rio_dev *nextdev[0]; + struct rio_dev *nextdev[]; }; /** @@ -205,7 +201,7 @@ struct rio_dev { u8 hopcount; struct rio_dev *prev; atomic_t state; - struct rio_switch rswitch[0]; /* RIO switch info */ + struct rio_switch rswitch[]; /* RIO switch info */ }; #define rio_dev_g(n) list_entry(n, struct rio_dev, global_list) @@ -469,7 +465,7 @@ struct rio_driver { struct device_driver driver; }; -#define to_rio_driver(drv) container_of(drv,struct rio_driver, driver) +#define to_rio_driver(drv) container_of_const(drv,struct rio_driver, driver) union rio_pw_msg { struct { |