Messages in this thread | | | Date | Sun, 12 May 2013 00:35:39 +0400 | From | Sergei Shtylyov <> | Subject | Re: [RFC 17/42] drivers/net/ethernet/renesas: don't check resource with devm_ioremap_resource |
| |
Hello.
On 05/10/2013 12:17 PM, Wolfram Sang wrote:
> devm_ioremap_resource does sanity checks on the given resource. No need to > duplicate this in the driver. > > Signed-off-by: Wolfram Sang <wsa@the-dreams.de> > --- > drivers/net/ethernet/renesas/sh_eth.c | 14 +------------- > 1 file changed, 1 insertion(+), 13 deletions(-) > > diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c > index 33dc6f2..6175839 100644 > --- a/drivers/net/ethernet/renesas/sh_eth.c > +++ b/drivers/net/ethernet/renesas/sh_eth.c > @@ -2661,14 +2661,6 @@ static int sh_eth_drv_probe(struct platform_device *pdev) > struct sh_eth_private *mdp = NULL; > struct sh_eth_plat_data *pd = pdev->dev.platform_data; > > - /* get base addr */ > - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > - if (unlikely(res == NULL)) { > - dev_err(&pdev->dev, "invalid resource\n"); > - ret = -EINVAL; > - goto out; > - } > - > ndev = alloc_etherdev(sizeof(struct sh_eth_private)); > if (!ndev) { > ret = -ENOMEM;
There's ndev->base_addr = res->start; below this which you broke. NAK. You should really compile-test your patches.
WBR, Sergei
| |