linux-kernel - Re: [PATCH] sata_fsl: Fix compile warnings

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Message-Id: <B2706AD9-61E9-49E2-8EA4-6DB69B608658@kernel.crashing.org>
Date:	Wed, 13 May 2009 16:20:11 -0500
From:	Becky Bruce <beckyb@...nel.crashing.org>
To:	Kumar Gala <galak@...nel.crashing.org>
Cc:	jeff@...zik.org, linux-ide@...r.kernel.org,
	linux-kernel@...r.kernel.org, linuxppc-dev@...abs.org
Subject: Re: [PATCH] sata_fsl: Fix compile warnings


On May 13, 2009, at 4:12 PM, Kumar Gala wrote:

> We we build with dma_addr_t as a 64-bit quantity we get:
>
> drivers/ata/sata_fsl.c: In function 'sata_fsl_fill_sg':
> drivers/ata/sata_fsl.c:340: warning: format '%x' expects type  
> 'unsigned int', but argument 4 has type 'dma_addr_t'
>
> Signed-off-by: Kumar Gala <galak@...nel.crashing.org>
> ---
> drivers/ata/sata_fsl.c |    7 ++++---
> 1 files changed, 4 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
> index c2e90e1..c7ee52d 100644
> --- a/drivers/ata/sata_fsl.c
> +++ b/drivers/ata/sata_fsl.c
> @@ -332,13 +332,14 @@ static unsigned int sata_fsl_fill_sg(struct  
> ata_queued_cmd *qc, void *cmd_desc,
> 		dma_addr_t sg_addr = sg_dma_address(sg);
> 		u32 sg_len = sg_dma_len(sg);
>
> -		VPRINTK("SATA FSL : fill_sg, sg_addr = 0x%x, sg_len = %d\n",
> -			sg_addr, sg_len);
> +		VPRINTK("SATA FSL : fill_sg, sg_addr = 0x%llx, sg_len = %d\n",
> +			(unsigned long long)sg_addr, sg_len);
>
> 		/* warn if each s/g element is not dword aligned */
> 		if (sg_addr & 0x03)
> 			ata_port_printk(qc->ap, KERN_ERR,
> -					"s/g addr unaligned : 0x%x\n", sg_addr);
> +					"s/g addr unaligned : 0x%llxx\n",

You have an extra "x" in there....

Cheers,
B

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