From: Andrew Lunn <andrew@lunn.ch>
Date: Tue, 4 Feb 2014 17:33:12 +0000 (+0100)
Subject: drivers: phy: Add support for optional phys
X-Git-Tag: v3.14-rc3~9^2~8^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=788a4d56ff378bff0b8e685d03a962b36903a149;p=pandora-kernel.git

drivers: phy: Add support for optional phys

Add devm_phy_optional_get and phy_optional_get, which should be used
when the phy is optional. They does not return an error when the phy
does not exist, rather they returns NULL, which is considered as a valid
phy, but results in NOPs when used with the consumer API.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
---

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