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Message-ID: <542E8AF2.4030708@mev.co.uk>
Date: Fri, 03 Oct 2014 12:39:30 +0100
From: Ian Abbott <abbotti@....co.uk>
To: Chen Gang <gang.chen.5i5j@...il.com>, hsweeten@...ionengravers.com,
gregkh@...uxfoundation.org, luca.ellero@...ckedbrain.com,
lisovy@...il.com
CC: 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 02/10/2014 15:41, Chen Gang wrote:
> COMEDI_II_PCI20KC needs HAS_IOMEM, so depend on it. The related error (
> with allmodconfig under um):
>
> CC [M] drivers/staging/comedi/drivers/ii_pci20kc.o
> drivers/staging/comedi/drivers/ii_pci20kc.c: In function ‘ii20k_attach’:
> drivers/staging/comedi/drivers/ii_pci20kc.c:442:2: error: implicit declaration of function ‘ioremap’ [-Werror=implicit-function-declaration]
> dev->mmio = ioremap(membase, II20K_SIZE);
> ^
> drivers/staging/comedi/drivers/ii_pci20kc.c:442:12: warning: assignment makes pointer from integer without a cast [enabled by default]
> dev->mmio = ioremap(membase, II20K_SIZE);
> ^
> drivers/staging/comedi/drivers/ii_pci20kc.c: In function ‘ii20k_detach’:
> drivers/staging/comedi/drivers/ii_pci20kc.c:512:3: error: implicit declaration of function ‘iounmap’ [-Werror=implicit-function-declaration]
> iounmap(dev->mmio);
> ^
>
> Signed-off-by: Chen Gang <gang.chen.5i5j@...il.com>
Reviewed-by: Ian Abbott <abbotti@....co.uk>
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