From: Dave Gerlach <d-gerlach@ti.com>
Date: Fri, 22 May 2015 20:45:27 +0000 (-0500)
Subject: remoteproc: introduce rproc_get_by_phandle API
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~49^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fec47d863587c272d6fbf4e50066209c953d5e60;p=pandora-kernel.git

remoteproc: introduce rproc_get_by_phandle API

Allow users of remoteproc the ability to get a handle to an rproc by
passing a phandle supplied in the user's device tree node. This is
useful in situations that require manual booting of the rproc.

This patch uses the code removed by commit 40e575b1d0b3 ("remoteproc:
remove the get_by_name/put API") for the ref counting but is modified
to use a simple list and locking mechanism and has rproc_get_by_name
replaced with an rproc_get_by_phandle API.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Suman Anna <s-anna@ti.com>
[fix order of Signed-off-by tags]
Signed-off-by: Ohad Ben-Cohen <ohad@wizery.com>
---

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