Re: [PATCH] drivers: Adjust scope for CONFIG_HAS_IOMEM before devm_platform_ioremap_resource()

[Markus Elfring <Markus.Elfring@xxxxxx>]

>> +++ b/drivers/base/platform.c
>> @@ -78,6 +78,7 @@ struct resource *platform_get_resource(struct platform_device *dev,
>>         return NULL;
>>  }
>>  EXPORT_SYMBOL_GPL(platform_get_resource);
>> +#ifdef CONFIG_HAS_IOMEM
>>
>>  /**
>>   * devm_platform_ioremap_resource - call devm_ioremap_resource() for a platform
>> @@ -87,7 +88,6 @@ EXPORT_SYMBOL_GPL(platform_get_resource);
>>   *        resource management
>>   * @index: resource index
>>   */
>> -#ifdef CONFIG_HAS_IOMEM
>>  void __iomem *devm_platform_ioremap_resource(struct platform_device *pdev,
>>                                              unsigned int index)
>>  {
…
> And what is the purpose of that?

I recommend to let the availability of additional documentation for this function
depend also on the mentioned preprocessor symbol

Regards,
Markus