From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 12 Jan 2015 17:55:40 +0000 (-0700)
Subject: staging: comedi: das1800: reduce indent level of das1800_init_dma()
X-Git-Tag: omap-for-v4.1/prcm-dts-mfd-syscon-fix~83^2~436
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f19810d21becb4f3a92ce8d0b7cc2a0657a153de;p=pandora-kernel.git

staging: comedi: das1800: reduce indent level of das1800_init_dma()

An IRQ and at least one DMA channel are required to use DMA with this driver.
Move the check to the caller to reduce the indent level of this function.

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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