From: Hante Meuleman <meuleman@broadcom.com>
Date: Wed, 18 Mar 2015 12:25:22 +0000 (+0100)
Subject: brcmfmac: Add necessary memory barriers for SDIO.
X-Git-Tag: omap-for-v4.2/o2_dc~131^2~95^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c64e16d1ff1228df837508ab32e8a060cb06907;p=pandora-kernel.git

brcmfmac: Add necessary memory barriers for SDIO.

SDIO uses a thread to handle all communication with the device,
for this data is exchanged between threads. This data needs proper
memory barriers to make sure that data "exchange" is going correct.

Reviewed-by: Arend Van Spriel <arend@broadcom.com>
Reviewed-by: Franky (Zhenhui) Lin <frankyl@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Daniel (Deognyoun) Kim <dekim@broadcom.com>
Signed-off-by: Hante Meuleman <meuleman@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
---

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