* [PATCH] staging: comedi: ii_pci20kc: add CONFIG_HAS_IOMEM dependence
@ 2014-10-15 21:25 David Cohen
2014-10-15 21:57 ` Ian Abbott
0 siblings, 1 reply; 4+ messages in thread
From: David Cohen @ 2014-10-15 21:25 UTC (permalink / raw)
To: abbotti, hsweeten, gregkh; +Cc: trivial, devel, linux-kernel, David Cohen
ii_pci20kc uses io memory which makes it not compilable on architectures
without HAS_IOMEM such as UML:
CC drivers/net/wireless/ti/wl1251/main.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
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: David Cohen <david.a.cohen@linux.intel.com>
---
drivers/staging/comedi/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
index a8bc2b567789..56be2112c731 100644
--- a/drivers/staging/comedi/Kconfig
+++ b/drivers/staging/comedi/Kconfig
@@ -425,6 +425,7 @@ config COMEDI_AIO_IIRO_16
called aio_iiro_16.
config COMEDI_II_PCI20KC
+ depends on HAS_IOMEM
tristate "Intelligent Instruments PCI-20001C carrier support"
---help---
Enable support for Intelligent Instruments PCI-20001C carrier
--
2.1.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: comedi: ii_pci20kc: add CONFIG_HAS_IOMEM dependence
2014-10-15 21:25 [PATCH] staging: comedi: ii_pci20kc: add CONFIG_HAS_IOMEM dependence David Cohen
@ 2014-10-15 21:57 ` Ian Abbott
2014-10-15 22:06 ` David Cohen
0 siblings, 1 reply; 4+ messages in thread
From: Ian Abbott @ 2014-10-15 21:57 UTC (permalink / raw)
To: David Cohen, hsweeten, gregkh; +Cc: trivial, devel, linux-kernel
On 15/10/14 22:25, David Cohen wrote:
> ii_pci20kc uses io memory which makes it not compilable on architectures
> without HAS_IOMEM such as UML:
>
> CC drivers/net/wireless/ti/wl1251/main.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
> 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: David Cohen <david.a.cohen@linux.intel.com>
> ---
> drivers/staging/comedi/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
> index a8bc2b567789..56be2112c731 100644
> --- a/drivers/staging/comedi/Kconfig
> +++ b/drivers/staging/comedi/Kconfig
> @@ -425,6 +425,7 @@ config COMEDI_AIO_IIRO_16
> called aio_iiro_16.
>
> config COMEDI_II_PCI20KC
> + depends on HAS_IOMEM
> tristate "Intelligent Instruments PCI-20001C carrier support"
> ---help---
> Enable support for Intelligent Instruments PCI-20001C carrier
>
The same fix was already submitted by Chen Gang:
https://lkml.org/lkml/2014/10/2/318
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@mev.co.uk> )=-
-=( Web: http://www.mev.co.uk/ )=-
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: comedi: ii_pci20kc: add CONFIG_HAS_IOMEM dependence
2014-10-15 21:57 ` Ian Abbott
@ 2014-10-15 22:06 ` David Cohen
2014-10-16 13:36 ` Greg KH
0 siblings, 1 reply; 4+ messages in thread
From: David Cohen @ 2014-10-15 22:06 UTC (permalink / raw)
To: Ian Abbott; +Cc: hsweeten, gregkh, trivial, devel, linux-kernel
On Wed, Oct 15, 2014 at 10:57:00PM +0100, Ian Abbott wrote:
> On 15/10/14 22:25, David Cohen wrote:
> >ii_pci20kc uses io memory which makes it not compilable on architectures
> >without HAS_IOMEM such as UML:
> >
> > CC drivers/net/wireless/ti/wl1251/main.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
> > 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: David Cohen <david.a.cohen@linux.intel.com>
> >---
> > drivers/staging/comedi/Kconfig | 1 +
> > 1 file changed, 1 insertion(+)
> >
> >diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
> >index a8bc2b567789..56be2112c731 100644
> >--- a/drivers/staging/comedi/Kconfig
> >+++ b/drivers/staging/comedi/Kconfig
> >@@ -425,6 +425,7 @@ config COMEDI_AIO_IIRO_16
> > called aio_iiro_16.
> >
> > config COMEDI_II_PCI20KC
> >+ depends on HAS_IOMEM
> > tristate "Intelligent Instruments PCI-20001C carrier support"
> > ---help---
> > Enable support for Intelligent Instruments PCI-20001C carrier
> >
>
> The same fix was already submitted by Chen Gang:
>
> https://lkml.org/lkml/2014/10/2/318
Thanks. I sent this patch based on today's linux-next's "make ARCH=um
allyesconfig". But nevermind if it was already sent.
Br, David
>
> Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
>
> --
> -=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@mev.co.uk> )=-
> -=( Web: http://www.mev.co.uk/ )=-
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [PATCH] staging: comedi: ii_pci20kc: add CONFIG_HAS_IOMEM dependence
2014-10-15 22:06 ` David Cohen
@ 2014-10-16 13:36 ` Greg KH
0 siblings, 0 replies; 4+ messages in thread
From: Greg KH @ 2014-10-16 13:36 UTC (permalink / raw)
To: David Cohen; +Cc: Ian Abbott, hsweeten, trivial, devel, linux-kernel
On Wed, Oct 15, 2014 at 03:06:54PM -0700, David Cohen wrote:
> On Wed, Oct 15, 2014 at 10:57:00PM +0100, Ian Abbott wrote:
> > On 15/10/14 22:25, David Cohen wrote:
> > >ii_pci20kc uses io memory which makes it not compilable on architectures
> > >without HAS_IOMEM such as UML:
> > >
> > > CC drivers/net/wireless/ti/wl1251/main.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
> > > 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: David Cohen <david.a.cohen@linux.intel.com>
> > >---
> > > drivers/staging/comedi/Kconfig | 1 +
> > > 1 file changed, 1 insertion(+)
> > >
> > >diff --git a/drivers/staging/comedi/Kconfig b/drivers/staging/comedi/Kconfig
> > >index a8bc2b567789..56be2112c731 100644
> > >--- a/drivers/staging/comedi/Kconfig
> > >+++ b/drivers/staging/comedi/Kconfig
> > >@@ -425,6 +425,7 @@ config COMEDI_AIO_IIRO_16
> > > called aio_iiro_16.
> > >
> > > config COMEDI_II_PCI20KC
> > >+ depends on HAS_IOMEM
> > > tristate "Intelligent Instruments PCI-20001C carrier support"
> > > ---help---
> > > Enable support for Intelligent Instruments PCI-20001C carrier
> > >
> >
> > The same fix was already submitted by Chen Gang:
> >
> > https://lkml.org/lkml/2014/10/2/318
>
> Thanks. I sent this patch based on today's linux-next's "make ARCH=um
> allyesconfig". But nevermind if it was already sent.
I can't add patches, even bugfixes, to my trees until 3.18-rc1 is out,
which is why this fix isn't in linux-next.
thanks,
greg k-h
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2014-10-16 13:37 UTC | newest]
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2014-10-15 21:25 [PATCH] staging: comedi: ii_pci20kc: add CONFIG_HAS_IOMEM dependence David Cohen
2014-10-15 21:57 ` Ian Abbott
2014-10-15 22:06 ` David Cohen
2014-10-16 13:36 ` Greg KH
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