From: Malcolm Priestley <tvboxspy@gmail.com>
Date: Sun, 11 Jan 2015 10:26:12 +0000 (+0000)
Subject: staging: vt6655: [BUG] Protect MACvSelectPage1 with lock.
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~83^2~485
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=95775d12219285d6e0116acb6267864582cd01ef;p=pandora-kernel.git

staging: vt6655: [BUG] Protect MACvSelectPage1 with lock.

The device must not flip to page 1 while in interrupt lock causing
loss of connection or dead lock.

Protect from changes to page by adding lock where user can
change the page in CARDvSetRSPINF, vnt_configure and set_channel

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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