On 03/04/2014 11:12 AM, Alexander Shiyan wrote:
> Вторник, 4 марта 2014, 11:01 +02:00 от Peter Ujfalusi <peter.ujfalusi@xxxxxx>:
>> We can then remove the iounmap() calls from probe and remove.
>> Since the driver requests the resources via index we can do the mem resource
>> request within a for loop.
>>
>> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
>> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@ti>
>> ---
>
>> + /* Get mem resources */
>> + for (i = 0; i < 3; i++) {
>> + struct resource *res = platform_get_resource(pdev,
>> + IORESOURCE_MEM, i);
>> + if (!res) {
>> + dev_err(&pdev->dev, "couldn't find resource %d\n", i);
>> + return -ENODEV;
>> + }
>
> No need to check "res". devm_request_and_ioremap() do all for us.
True.
--
Péter
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