linux-kernel - Re: [PATCH v2] USB: Support for LPC32xx SoC

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Date:	Fri, 24 Feb 2012 07:35:21 +0100
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Roland Stigge <stigge@...com.de>
Cc:	Alan Stern <stern@...land.harvard.edu>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	kevin.wells@....com, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2] USB: Support for LPC32xx SoC


> To get rid of the remaining #ifdefs, I could as well create a new
> ohci-lpc32xx.c instead of abusing ohci-pnx4008.c. Would this be the way
> to go or are there any other suggestions?

If you could tell the difference between pnx4008 and lpc32xx, then you could
simply do something like:

	if (machine_is_pnx4008)
		pnx4008_configure();
	else
		lpc32xx_configure();

or

	if (machine_is_pnx4008)
		pnx4008_(un)set_usb_bits

Regards,

   Wolfram

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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