linux-kernel - Re: [PATCH v2] usb: musb: Fix format specifier warning

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Message-ID: <20130531211358.GC11520@arwen.pp.htv.fi>
Date:	Sat, 1 Jun 2013 00:13:58 +0300
From:	Felipe Balbi <balbi@...com>
To:	Emil Goode <emilgoode@...il.com>
CC:	<balbi@...com>, <gregkh@...uxfoundation.org>,
	<linux-usb@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH v2] usb: musb: Fix format specifier warning

Hi,

On Fri, May 31, 2013 at 10:49:49PM +0200, Emil Goode wrote:
> This patch fixes a format specifier warning. dma_addr_t can be either
> u32 or u64 so we should cast to the largest type and change the format
> specifier to %llx.
> The addition of urb->transfer_dma and urb->actual_length is also done a
> few lines below. I have moved this code up and pass the variable buf to
> dev_dbg.
> 
> Sparse output:
> drivers/usb/musb/musb_host.c:1761:4: warning:
> 	format ‘%x’ expects argument of type ‘unsigned int’,
> 	but argument 6 has type ‘dma_addr_t’ [-Wformat]
> 
> Signed-off-by: Emil Goode <emilgoode@...il.com>

already sent this one yesterday:

http://marc.info/?l=linux-usb&m=136987256218081

-- 
balbi

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