From 8b881c07cb805e1a126d434359706e45864ea2df Mon Sep 17 00:00:00 2001 From: Bjorn Andersson Date: Thu, 1 Sep 2016 15:28:02 -0700 Subject: rpmsg: Move helper for finding rpmsg devices to core Extract and move the helper function for finding rpmsg child devices to the core. Signed-off-by: Bjorn Andersson --- drivers/rpmsg/rpmsg_internal.h | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 drivers/rpmsg/rpmsg_internal.h (limited to 'drivers/rpmsg/rpmsg_internal.h') diff --git a/drivers/rpmsg/rpmsg_internal.h b/drivers/rpmsg/rpmsg_internal.h new file mode 100644 index 000000000000..205debf4ea65 --- /dev/null +++ b/drivers/rpmsg/rpmsg_internal.h @@ -0,0 +1,31 @@ +/* + * remote processor messaging bus internals + * + * Copyright (C) 2011 Texas Instruments, Inc. + * Copyright (C) 2011 Google, Inc. + * + * Ohad Ben-Cohen + * Brian Swetland + * + * This software is licensed under the terms of the GNU General Public + * License version 2, as published by the Free Software Foundation, and + * may be copied, distributed, and modified under those terms. + * + * 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. + */ + +#ifndef __RPMSG_INTERNAL_H__ +#define __RPMSG_INTERNAL_H__ + +#include + +#define to_rpmsg_device(d) container_of(d, struct rpmsg_device, dev) +#define to_rpmsg_driver(d) container_of(d, struct rpmsg_driver, drv) + +struct device *rpmsg_find_device(struct device *parent, + struct rpmsg_channel_info *chinfo); + +#endif -- cgit v1.2.3