From: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
Date: Wed, 21 Jan 2015 22:19:48 +0000 (+0300)
Subject: sh_eth: add more PM methods
X-Git-Tag: fixes-v4.0-rc1~150^2~138^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b71af04676e9cfea6be49a8f40db36785017e944;p=pandora-kernel.git

sh_eth: add more PM methods

Add sh_eth_{suspend|resume}() implementing {suspend|resume|freeze|thaw|poweroff|
restore}() PM methods to make it possible to restore from hibernation not only
in Linux  but also in e.g. U-Boot and  to have more determined state on resume/
restore.

Signed-off-by: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
[Sergei: moved sh_eth_{suspend|resume}() before sh_eth_runtime_nop(), enclosed
them with #ifdef CONFIG_PM_SLEEP, reordered the local variables, got rid of
*goto* and label, reordered macro invocations, renamed, modified the changelog.]
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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