From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 4 Nov 2014 17:54:14 +0000 (-0700)
Subject: staging: comedi: addi_apci_3120: properly disable interrupts in apci3120_cancel()
X-Git-Tag: omap-for-v3.19/fixes-rc1~73^2~325
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b2cf40a31df207dacc298bc6c559b24e28a896e2;p=pandora-kernel.git

staging: comedi: addi_apci_3120: properly disable interrupts in apci3120_cancel()

The APCI3120_DISABLE_ALL_INTERRUPT define is a mask value used to clear bits
in devpriv->b_ModeSelectRegister to disable the interrupt sources. Writing this
value directly sets unintended bits.

Just set the devpriv->b_ModeSelectRegister to '0' and write that to the register.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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