linux-kernel - RE: [PATCH] drivers/staging/comedi/Kconfig: Let COMEDI_II_PCI20KC depend on HAS

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Message-ID: <DC148C5AA1CEBA4E87973D432B1C2D8825FCE77F@P3PWEX4MB008.ex4.secureserver.net>
Date:	Thu, 2 Oct 2014 17:44:11 +0000
From:	Hartley Sweeten <HartleyS@...ionengravers.com>
To:	Rostislav Lisovy <lisovy@...il.com>
CC:	Chen Gang <gang.chen.5i5j@...il.com>,
	"abbotti@....co.uk" <abbotti@....co.uk>,
	"gregkh@...uxfoundation.org" <gregkh@...uxfoundation.org>,
	"luca.ellero@...ckedbrain.com" <luca.ellero@...ckedbrain.com>,
	"devel@...verdev.osuosl.org" <devel@...verdev.osuosl.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	Richard Weinberger <richard@....at>
Subject: RE: [PATCH] drivers/staging/comedi/Kconfig: Let COMEDI_II_PCI20KC
 depend on HAS_IOMEM

On Thursday, October 02, 2014 10:26 AM, Rostislav Lisovy wrote:
>
> Since "egrep -irn "ioremap" drivers/staging/comedi/drivers | wc -l"
> shows "39" does it mean that this should be added to all the other
> drivers as well?


The others are actually pci_ioremap_bar() and those drivers depend on PCI.
I don't _think_ these drivers require the depends on HAS_IOMEM.

The ii_pci20kc driver is goofy in that it's actually an ISA board that uses
memory mapped I/O.

Regards,
Hartley