From: Arend van Spriel <arend@broadcom.com>
Date: Tue, 14 Apr 2015 18:10:30 +0000 (+0200)
Subject: brcmfmac: fix sdio suspend and resume
X-Git-Tag: omap-for-v4.3/legacy-v2-signed~163^2~230^2~24
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bdf1340cf20f8cb127850a6174aa9437c0941161;p=pandora-kernel.git

brcmfmac: fix sdio suspend and resume

commit 330b4e4be937 ("brcmfmac: Add wowl support for SDIO devices.")
changed the behaviour by removing the MMC_PM_KEEP_POWER flag for
non-wowl scenario, which needs to be restored. Another necessary
change is to mark the card as being non-removable. With this in place
the suspend resume test passes successfully doing:

 # echo devices > /sys/power/pm_test
 # echo mem > /sys/power/state

Note that power may still be switched off when system is going
in S3 state.

Reported-by: Fu, Zhonghui <<zhonghui.fu@linux.intel.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

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