linux-kernel - Re: [patch 21/54] PNP: add debug when assigning PNP resources

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Date:	Mon, 28 Apr 2008 09:25:56 -0600
From:	Bjorn Helgaas <bjorn.helgaas@...com>
To:	Rene Herman <rene.herman@...access.nl>
Cc:	Len Brown <lenb@...nel.org>, linux-acpi@...r.kernel.org,
	linux-kernel@...r.kernel.org, Adam Belay <ambx1@....rr.com>,
	Adam M Belay <abelay@....edu>,
	Li Shaohua <shaohua.li@...el.com>,
	Matthieu Castet <castet.matthieu@...e.fr>,
	Thomas Renninger <trenn@...e.de>,
	Jaroslav Kysela <perex@...ex.cz>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: Re: [patch 21/54] PNP: add debug when assigning PNP resources

On Saturday 26 April 2008 03:26:20 pm Rene Herman wrote:
> On 25-04-08 20:38, Bjorn Helgaas wrote:
> > +#else
> > +void dbg_pnp_show_resources(struct pnp_dev *dev, char *desc)
> > +{
> > +}
> > +#endif
> 
> Not too important, but #ifdef could be inside body.

Much nicer, thanks.

I'll add your updates and acks and repost this series today.

> > +		dev_dbg(&dev->dev, "  io %d already set to 0x%llx-0x%llx "
> > +			"flags 0x%x\n", idx, (unsigned long long) *start,
> > +			(unsigned long long) *end, (int) *flags);
> 
> I wanted to ask/comment why you're casting the flags to int though. It's an 
> unsigned long, both in the resource and by type here. Ie, 0x%lx and no 
> casting? (I btw also like %#lx better then the explicit 0x, but that doesn't 
> really matter).

Two more good ideas.  The cast was just me not paying attention, and
the "0x%x" habit is deeply ingrained.  I'll change both.

Bjorn

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