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author | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-09-01 15:28:02 -0700 |
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committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2016-09-08 22:15:22 -0700 |
commit | 8b881c07cb805e1a126d434359706e45864ea2df (patch) | |
tree | b293450e26a612bbd9a04524e65e7b451b17e915 /drivers/rpmsg/rpmsg_internal.h | |
parent | c9bd6f422090b874b5877b4cedcd7757eac33117 (diff) | |
download | linux-8b881c07cb805e1a126d434359706e45864ea2df.tar.gz linux-8b881c07cb805e1a126d434359706e45864ea2df.tar.bz2 linux-8b881c07cb805e1a126d434359706e45864ea2df.zip |
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 <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/rpmsg/rpmsg_internal.h')
-rw-r--r-- | drivers/rpmsg/rpmsg_internal.h | 31 |
1 files changed, 31 insertions, 0 deletions
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 <ohad@wizery.com> + * Brian Swetland <swetland@google.com> + * + * 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 <linux/rpmsg.h> + +#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 |