linux-kernel - Re: [PATCH] dma: ste_dma: Fix warning when CONFIG_ARM

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Message-ID: <20130825104759.GK8091@intel.com>
Date:	Sun, 25 Aug 2013 16:17:59 +0530
From:	Vinod Koul <vinod.koul@...el.com>
To:	Fabio Estevam <festevam@...il.com>
Cc:	linus.walleij@...aro.org, khilman@...aro.org,
	linux-kernel@...r.kernel.org,
	Fabio Estevam <fabio.estevam@...escale.com>
Subject: Re: [PATCH] dma: ste_dma: Fix warning when CONFIG_ARM_LPAE=y

On Wed, Aug 21, 2013 at 09:34:02PM -0300, Fabio Estevam wrote:
> From: Fabio Estevam <fabio.estevam@...escale.com>
> 
> When CONFIG_ARM_LPAE=y the following build warning are generated:
> 
> drivers/dma/ste_dma40.c:3228:2: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' [-Wformat]
> drivers/dma/ste_dma40.c:3582:3: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' [-Wformat]
> drivers/dma/ste_dma40.c:3582:3: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'resource_size_t' [-Wformat]
> drivers/dma/ste_dma40.c:3593:5: warning: format '%x' expects argument of type 'unsigned int', but argument 5 has type 'resource_size_t' [-Wformat]
> 
> According to Documentation/printk-formats.txt '%pa' can be used to properly 
> print 'resource_size_t'.
> 
> Also, for printing memory region the '%pr' is more convenient.
Applied, Thanks

~Vinod
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