[PATCH] pci: rcar host needs OF
geert at linux-m68k.org
Thu May 8 08:16:32 PDT 2014
On Thu, May 8, 2014 at 5:06 PM, Ben Dooks <ben.dooks at codethink.co.uk> wrote:
> On 08/05/14 15:56, Arnd Bergmann wrote:
>> The pci-rcar driver is enabled for compile tests, and this has
>> now shown that the driver cannot build without CONFIG_OF,
>> following the inclusion of f8f2fe7355fb "PCI: rcar: Use new OF
>> interrupt mapping when possible":
>> drivers/built-in.o: In function `rcar_pci_map_irq':
>> :(.text+0x1cc7c): undefined reference to `of_irq_parse_and_map_pci'
>> Signed-off-by: Arnd Bergmann <arnd at arndb.de>
>> Cc: Bjorn Helgaas <bhelgaas at google.com>
>> Cc: Magnus Damm <damm at opensource.se>
>> Cc: linux-pci at vger.kernel.org
>> Cc: linux-sh at vger.kernel.org
>> drivers/pci/host/Kconfig | 2 +-
>> 1 file changed, 1 insertion(+), 1 deletion(-)
>> diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
>> index fbbef0b..4675f47 100644
>> --- a/drivers/pci/host/Kconfig
>> +++ b/drivers/pci/host/Kconfig
>> @@ -27,7 +27,7 @@ config PCI_TEGRA
>> config PCI_RCAR_GEN2
>> bool "Renesas R-Car Gen2 Internal PCI controller"
>> - depends on ARCH_SHMOBILE || (ARM && COMPILE_TEST)
>> + depends on ARCH_SHMOBILE || (ARM && OF && COMPILE_TEST)
>> Say Y here if you want internal PCI support on R-Car Gen2 SoC.
>> There are 3 internal PCI controllers available with a single
> This driver /should/ be able to be built for just the platform case
> so it sounds like f8f2fe7355fb stopped this but no-one has yet to
You mean include/linux/of_pci.h should provide a dummy version of
of_irq_parse_and_map_pci() returning 0 in case OF=n?
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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