On Wed, 30 Nov 2022, Randy Dunlap wrote:
> The cs5535-mfd driver uses CPU-specific data that is not available
> for ARCH=um builds, so don't allow it to be built for UML.
>
> Prevents these build errors:
>
> In file included from ../arch/x86/include/asm/olpc.h:7,
> from ../drivers/mfd/cs5535-mfd.c:17:
> ../arch/x86/include/asm/geode.h: In function ‘is_geode_gx’:
> ../arch/x86/include/asm/geode.h:16:31: error: ‘struct cpuinfo_um’ has no
> member named ‘x86_vendor’
> 16 | return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) &&
> ../arch/x86/include/asm/geode.h:16:46: error: ‘X86_VENDOR_NSC’ undeclared
> (first use in this function); did you mean ‘X86_VENDOR_ANY’?
> 16 | return ((boot_cpu_data.x86_vendor == X86_VENDOR_NSC) &&
> ../arch/x86/include/asm/geode.h:17:31: error: ‘struct cpuinfo_um’ has no
> member named ‘x86’
> 17 | (boot_cpu_data.x86 == 5) &&
> ../arch/x86/include/asm/geode.h:18:31: error: ‘struct cpuinfo_um’ has no
> member named ‘x86_model’
> 18 | (boot_cpu_data.x86_model == 5));
> ../arch/x86/include/asm/geode.h: In function ‘is_geode_lx’:
> ../arch/x86/include/asm/geode.h:23:31: error: ‘struct cpuinfo_um’ has no
> member named ‘x86_vendor’
> 23 | return ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) &&
> ../arch/x86/include/asm/geode.h:23:46: error: ‘X86_VENDOR_AMD’ undeclared
> (first use in this function); did you mean ‘X86_VENDOR_ANY’?
> 23 | return ((boot_cpu_data.x86_vendor == X86_VENDOR_AMD) &&
> ../arch/x86/include/asm/geode.h:24:31: error: ‘struct cpuinfo_um’ has no
> member named ‘x86’
> 24 | (boot_cpu_data.x86 == 5) &&
> ../arch/x86/include/asm/geode.h:25:31: error: ‘struct cpuinfo_um’ has no
> member named ‘x86_model’
> 25 | (boot_cpu_data.x86_model == 10));
>
> Fixes: 68f5d3f3b654 ("um: add PCI over virtio emulation driver")
> Signed-off-by: Randy Dunlap <rdun...@infradead.org>
> Cc: Johannes Berg <johan...@sipsolutions.net>
> Cc: Richard Weinberger <rich...@nod.at>
> Cc: linux-um@lists.infradead.org
> Cc: Andres Salomon <dilin...@queued.net>
> Cc: linux-ge...@lists.infradead.org
> Cc: Lee Jones <l...@kernel.org>
> ---
> drivers/mfd/Kconfig | 1 +
> 1 file changed, 1 insertion(+)
Applied, thanks
--
Lee Jones [李琼斯]
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