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authorAndrew Lunn <andrew@lunn.ch>2014-02-04 21:33:12 +0400
committerJason Cooper <jason@lakedaemon.net>2014-02-05 09:48:43 +0400
commit788a4d56ff378bff0b8e685d03a962b36903a149 (patch)
treed22d5b9e750448fb0d7695bf4c9360b326668a95 /fs
parent04c2facad8fee66c981a51852806d8923336f362 (diff)
downloadlinux-788a4d56ff378bff0b8e685d03a962b36903a149.tar.xz
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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