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Message-ID: <20071120123213.0744adc3@the-village.bc.nu>
Date: Tue, 20 Nov 2007 12:32:13 +0000
From: Alan Cox <alan@...rguk.ukuu.org.uk>
To: trenn@...e.de
Cc: linux-kernel <linux-kernel@...r.kernel.org>,
Bjorn Helgaas <bjorn.helgaas@...com>,
"Li, Shaohua" <shaohua.li@...el.com>,
"yakui.zhao" <yakui.zhao@...el.com>,
Rene Herman <rene.herman@...access.nl>,
akpm <akpm@...ux-foundation.org>
Subject: Re: [PATCH 1/3] PNP cleanups - Make use of
pnp_{port,mem,irq,dma}_{start,end,flags} macros wherever possible
> #define pnp_irq(dev,bar) ((dev)->res.irq_resource[(bar)].start)
> +#define pnp_irq_start(dev,bar) ((dev)->res.irq_resource[(bar)].start)
> +#define pnp_irq_end(dev,bar) ((dev)->res.irq_resource[(bar)].end)
NAK as discussed earlier.
> #define pnp_irq_flags(dev,bar) ((dev)->res.irq_resource[(bar)].flags)
> #define pnp_irq_valid(dev,bar) \
> ((pnp_irq_flags((dev),(bar)) & (IORESOURCE_IRQ | IORESOURCE_UNSET)) \
> == IORESOURCE_IRQ)
>
> #define pnp_dma(dev,bar) ((dev)->res.dma_resource[(bar)].start)
> +#define pnp_dma_start(dev,bar) ((dev)->res.dma_resource[(bar)].start)
> +#define pnp_dma_end(dev,bar) ((dev)->res.dma_resource[(bar)].end)
Ditto DMA is not range based.
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