Re: [PATCH v4 2/5] net: ethernet: cpsw: add optional third memory region for CONTROL module

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 23.08.2013 16:59, Sergei Shtylyov wrote:
> On 23-08-2013 18:16, Daniel Mack wrote:

>> +	priv->gmii_sel_reg = devm_ioremap_resource(&pdev->dev, res);
>> +	if (IS_ERR(priv->gmii_sel_reg)) {
>> +		dev_err(priv->dev, "unable to map control i/o region\n");
> 
>     You didn't actually seem to heed my words about error message.

Well yes I did, but only in the check for platform_get_resource(). As
the comment says - we pass on if that memory region is not given, but if
it is given, it also has to be valid.

> And don't  you want to do:
> 
> 	res = PTR_ERR(priv->gmii_sel_reg);


Erm, of course. Sorry for that.


Daniel

--
To unsubscribe from this list: send the line "unsubscribe linux-omap" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Arm (vger)]     [ARM Kernel]     [ARM MSM]     [Linux Tegra]     [Linux WPAN Networking]     [Linux Wireless Networking]     [Maemo Users]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite Trails]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux