Re: [PATCH] ethernet: nxp: use resource_size()

[Joe Perches]

On Tue, 2013-03-12 at 20:30 +0200, Silviu-Mihai Popescu wrote:
> Use resource_size() instead of explicit calculation. This was found via
> make coccicheck.
[]
> diff --git a/drivers/net/ethernet/nxp/lpc_eth.c b/drivers/net/ethernet/nxp/lpc_eth.c
[]
> @@ -1421,7 +1421,7 @@ static int lpc_eth_drv_probe(struct platform_device *pdev)
>  	netdev_dbg(ndev, "IO address start     :0x%08x\n",
>  			res->start);
>  	netdev_dbg(ndev, "IO address size      :%d\n",
> -			res->end - res->start + 1);
> +			resource_size(res));

This might be better as

	netdev_dbg(ndev, "IO resource    :%pR\n", res);


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