Hi Geert, On 15/09/14 17:36, Geert Uytterhoeven wrote: > On Mon, Sep 15, 2014 at 3:07 AM, Greg Ungerer <g...@uclinux.org> wrote: >> On 14/09/14 19:45, Geert Uytterhoeven wrote: >>> drivers/net/ethernet/cirrus/cs89x0.c: In function ‘cs89x0_ioport_probe’: >>> drivers/net/ethernet/cirrus/cs89x0.c:1629: error: implicit declaration of >>> function ‘ioport_unmap’ >>> >>> Add the missing ioport_unmap() implementation, and convert ioport_map() >>> from a macro to a static inline function while we're at it (both copied >>> from asm-generic). >> >> The non-mmu version of this, io_no.h, doesn't implement these either. >> Should it? > > I think it should. However, you probably can't get there without PCI or ISA > enabled. > > (doing some experiments with M548x/allmodconfig builds) > > Currently PCI on M54xx is limited to MMU=y?
Yes, though I am not sure why we have it limited to that case. > As soon as PCI can be enabled with MMU=n, you can get to: > > lib/pci_iomap.c: In function ‘pci_iomap’: > lib/pci_iomap.c:37: error: implicit declaration of function ‘ioport_map’ > lib/pci_iomap.c:37: warning: return makes pointer from integer without a cast > > drivers/gpio/gpio-amd8111.c: In function ‘amd_gpio_init’: > drivers/gpio/gpio-amd8111.c:215: error: implicit declaration of > function ‘ioport_map’ > drivers/gpio/gpio-amd8111.c:215: warning: assignment makes pointer > from integer without a cast > drivers/gpio/gpio-amd8111.c: In function ‘amd_gpio_exit’: > drivers/gpio/gpio-amd8111.c:236: error: implicit declaration of > function ‘ioport_unmap’ Ok, I say yes we need it for non-MMU too. Do you want to come up with another patch for the non-MMU case, or do you want me to do it? Regards Greg _______________________________________________ uClinux-dev mailing list uClinux-dev@uclinux.org http://mailman.uclinux.org/mailman/listinfo/uclinux-dev This message was resent by uclinux-dev@uclinux.org To unsubscribe see: http://mailman.uclinux.org/mailman/options/uclinux-dev