From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 14 Jul 2014 19:06:58 +0000 (-0700)
Subject: staging: comedi: ni_65xx: fix ni_65xx_intr_insn_config()
X-Git-Tag: omap-for-v3.17/fixes-against-rc2~166^2~705
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b3e33cd3f83fcb4415a1014a1c8b11c621900ae8;p=pandora-kernel.git

staging: comedi: ni_65xx: fix ni_65xx_intr_insn_config()

Refactor this function to follow the standard (*insn_config) form.

Add a sanity check of the number of data parameters (insn->n). Currently
the core does not check INSN_CONFIG_CHANGE_NOTIFY.

Fix the writes to the rise/fall edge enable registers. The macro expects
a "port" value not the port offset value.

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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