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Subject: Re: [PATCH] drivers: Adjust scope for CONFIG_HAS_IOMEM before
 devm_platform_ioremap_resource()
To:     Bartosz Golaszewski <bgolaszewski@baylibre.com>,
        kernel-janitors@vger.kernel.org
Cc:     Bartosz Golaszewski <brgl@bgdev.pl>,
        Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
        Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Keerthy <j-keerthy@ti.com>,
        Linus Walleij <linus.walleij@linaro.org>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        linux-gpio <linux-gpio@vger.kernel.org>,
        LKML <linux-kernel@vger.kernel.org>,
        Enrico Weigelt <lkml@metux.net>
References: <20190221162627.3476-1-brgl@bgdev.pl>
 <9efcbce2-4d49-7197-a3d8-0e83850892d5@web.de>
 <CAMpxmJX-wXQ-ff1RWkPmJBWSsP_v2MjZrA3fhj3HQX0_zM0eZA@mail.gmail.com>
From:   Markus Elfring <Markus.Elfring@web.de>
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Date:   Mon, 24 Jun 2019 12:51:06 +0200
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>> +++ b/drivers/base/platform.c
>> @@ -78,6 +78,7 @@ struct resource *platform_get_resource(struct platfor=
m_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 *p=
dev,
>>                                              unsigned int index)
>>  {
=E2=80=A6
> And what is the purpose of that?

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

Regards,
Markus