Re: [PATCH 1/2] pcmcia : make PCMCIA depend on HAS_IOMEM

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On Thu, Feb 16, 2023, at 10:05, Niklas Schnelle wrote:
> On Thu, 2023-02-16 at 15:34 +0800, Baoquan He wrote:
>> diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
>> index 1525023e49b6..7c412bbe8bbe 100644
>> --- a/drivers/pcmcia/Kconfig
>> +++ b/drivers/pcmcia/Kconfig
>> @@ -20,6 +20,7 @@ if PCCARD
>>  
>>  config PCMCIA
>>  	tristate "16-bit PCMCIA support"
>> +	depends on HAS_IOMEM
>>  	select CRC32
>>  	default y
>>  	help
>
> Not sure how many PCMCIA drivers only use I/O memory but not I/O ports
> the latter of which are badly stubbed out on s390, though at leat they
> compile. I have a series on that part that I intend to send a new
> version for soon™. That said yes this does solve the compilation issue
> and there could be drivers which rely only on I/O memory and are not
> broken in principle.

There are no platforms that have I/O ports but don't set HAS_IOMEM, so it
doesn't really matter.

> Reviewed-by: Niklas Schnelle <schnelle@xxxxxxxxxxxxx>

Acked-by: Arnd Bergmann <arnd@xxxxxxxx>




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