On Monday, April 28, 2014 04:09:28 PM Bjorn Helgaas wrote:
> On Mon, Apr 28, 2014 at 11:14:15PM +0200, Rafael J. Wysocki wrote:
> > On 4/28/2014 11:11 PM, Bjorn Helgaas wrote:
> > >On Mon, Apr 28, 2014 at 10:45:37AM -0700, Randy Dunlap wrote:
> > >>On 04/27/14 23:57, Stephen Rothwell wrote:
> > >>>Hi all,
> > >>>
> > >>>This tree still fails (more than usual) the powerpc allyesconfig build.
> > >>>
> > >>>Changes since 20140424:
> > >>>
> > >>on i386:
> > >>
> > >> CC drivers/pnp/quirks.o
> > >>drivers/pnp/quirks.c: In function 'quirk_intel_mch':
> > >>drivers/pnp/quirks.c:393:2: error: implicit declaration of function 'pcibios_bus_to_resource' [-Werror=implicit-function-declaration]
> > >>cc1: some warnings being treated as errors
> > >>make[3]: *** [drivers/pnp/quirks.o] Error 1
> > >Thanks Randy. This is a config that doesn't define CONFIG_PCI. Rafael,
> > >here's an incremental fix, or the full updated patch is below.
> >
> > Well, that went to Linus already, so a fix on top of 3.15-rc3 is needed.
>
> Of course; I should have noticed that.
>
> > >+#if defined(CONFIG_X86) && defined(CONFIG_PCI)
> >
> > Do we need both or would CONFIG_PCI be sufficient?
>
> CONFIG_PCI alone should be sufficient. Here's a fix on top of
> v3.15-rc3. Sorry for all the hassle.
Applied, thanks!
> commit c03ae9359c7f97854567f897bafcb2e6489d155f
> Author: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
> Date: Thu Apr 17 14:22:18 2014 -0600
>
> PNP: Fix compile error
>
> Fix the compile error:
>
> drivers/pnp/quirks.c:393:2: error: implicit declaration of function 'pcibios_bus_to_resource'
>
> that occurs when building with CONFIG_PCI unset. The quirk is only
> relevent to Intel devices, so we could use "#if defined(CONFIG_X86) &&
> defined(CONFIG_PCI)" instead, but testing CONFIG_X86 is not strictly
> necessary.
>
> Reported-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Signed-off-by: Bjorn Helgaas <bhelgaas@xxxxxxxxxx>
>
> diff --git a/drivers/pnp/quirks.c b/drivers/pnp/quirks.c
> index 3736bc408adb..ebf0d6710b5a 100644
> --- a/drivers/pnp/quirks.c
> +++ b/drivers/pnp/quirks.c
> @@ -335,7 +335,7 @@ static void quirk_amd_mmconfig_area(struct pnp_dev *dev)
> }
> #endif
>
> -#ifdef CONFIG_X86
> +#ifdef CONFIG_PCI
> /* Device IDs of parts that have 32KB MCH space */
> static const unsigned int mch_quirk_devices[] = {
> 0x0154, /* Ivy Bridge */
> @@ -440,7 +440,7 @@ static struct pnp_fixup pnp_fixups[] = {
> #ifdef CONFIG_AMD_NB
> {"PNP0c01", quirk_amd_mmconfig_area},
> #endif
> -#ifdef CONFIG_X86
> +#ifdef CONFIG_PCI
> {"PNP0c02", quirk_intel_mch},
> #endif
> {""}
> --
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--
I speak only for myself.
Rafael J. Wysocki, Intel Open Source Technology Center.
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