linux-kernel - Re: [PATCH] iqrdomain: Improve formatting in debugfs.

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Date:	Wed, 11 Apr 2012 11:16:06 +0200
From:	Andreas Schwab <schwab@...ux-m68k.org>
To:	Grant Likely <grant.likely@...retlab.ca>
Cc:	David Daney <ddaney.cavm@...il.com>,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org, David Daney <david.daney@...ium.com>
Subject: Re: [PATCH] iqrdomain: Improve formatting in debugfs.

Grant Likely <grant.likely@...retlab.ca> writes:

> @@ -667,7 +667,7 @@ static int virq_debug_show(struct seq_file *m, void *private)
>  			seq_printf(m, "%-15s  ", p);
>  
>  			data = irq_desc_get_chip_data(desc);
> -			seq_printf(m, "0x%16p  ", data);
> +			seq_printf(m, data ? "0x%p  " : "  %p  ", data);

You should be able to use %#p instead to let it add the prefix.

Andreas.

-- 
Andreas Schwab, schwab@...ux-m68k.org
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