linux-kernel - Re: [PATCH v2] uio/pdrv

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Date:	Mon, 18 Apr 2011 17:25:51 +0200
From:	Wolfram Sang <w.sang@...gutronix.de>
To:	Michal Simek <monstr@...str.eu>
Cc:	devicetree-discuss@...ts.ozlabs.org, grant.likely@...retlab.ca,
	john.williams@...alogix.com, linux-kernel@...r.kernel.org,
	hjk@...sjkoch.de, arnd@...db.de
Subject: Re: [PATCH v2] uio/pdrv_genirq: Add OF support

> >>+
> >>+		/* Multiple IRQs are not supported */
> >>+		if (pdev->num_resources > 1) {
> >>+			struct resource *r = &pdev->resource[1];
> >
> >Are you sure the irq-ressource is always [1]?  (Similar question for the
> >if()-block above). Try platform_get_irq().
> 
> I wasn't aware about platform_get_irq. You are right.
> 
> What "if()-block above" are you talking about?

The one I quoted: if (pdev->num_resources > 1)

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

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