[PATCH] EDAC/aspeed: use proper format string for printing resource

[Borislav Petkov]

On Wed, Apr 21, 2021 at 03:54:53PM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd at arndb.de>
> 
> On ARMv7, resource_size_t can be 64-bit, which breaks printing
> it as %x:
> 
> drivers/edac/aspeed_edac.c: In function 'init_csrows':
> drivers/edac/aspeed_edac.c:257:28: error: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'resource_size_t' {aka 'long long unsigned int'} [-Werror=format=]
>   257 |         dev_dbg(mci->pdev, "dt: /memory node resources: first page r.start=0x%x, resource_size=0x%x, PAGE_SHIFT macro=0x%x\n",
> 
> Use the special %pR format string to pretty-print the entire
> resource instead.
> 
> Fixes: edfc2d73ca45 ("EDAC/aspeed: Add support for AST2400 and AST2600")
> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
> ---
>  drivers/edac/aspeed_edac.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c
> index a46da56d6d54..6bd5f8815919 100644
> --- a/drivers/edac/aspeed_edac.c
> +++ b/drivers/edac/aspeed_edac.c
> @@ -254,8 +254,8 @@ static int init_csrows(struct mem_ctl_info *mci)
>  		return rc;
>  	}
>  
> -	dev_dbg(mci->pdev, "dt: /memory node resources: first page r.start=0x%x, resource_size=0x%x, PAGE_SHIFT macro=0x%x\n",
> -		r.start, resource_size(&r), PAGE_SHIFT);
> +	dev_dbg(mci->pdev, "dt: /memory node resources: first page %pR, PAGE_SHIFT macro=0x%x\n",
> +		&r, PAGE_SHIFT);
>  
>  	csrow->first_page = r.start >> PAGE_SHIFT;
>  	nr_pages = resource_size(&r) >> PAGE_SHIFT;
> -- 

Applied, thanks.

-- 
Regards/Gruss,
    Boris.

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