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@xxxxxxxxxxxxxxx>
---
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@xxxxxxxxx>
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=-
-=( Web: http://www.mev.co.uk/ )=-
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