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powerpc/powernv: Make PCI non-optional

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Bare metal systems without PCI don't exist, so there's no real point in
making PCI optional, it just breaks the build from time to time. In fact
the build is broken now if you turn off PCI_MSI but enable KVM.

Using select for PCI is OK because we (powerpc) define config PCI, and it
has no dependencies. Selecting PCI_MSI is slightly fishy, because it's
in drivers/pci and it is user-visible, but its only dependency is PCI,
so selecting it can't actually lead to breakage.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Acked-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Michael Ellerman 2017-02-17 17:34:13 +11:00
parent 6c8f9ad566
commit a311e738b6
1 changed files with 2 additions and 1 deletions
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3
arch/powerpc/platforms/powernv/Kconfig
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@ -5,7 +5,8 @@ config PPC_POWERNV
select PPC_XICS
select PPC_ICP_NATIVE
select PPC_P7_NAP
select PPC_PCI_CHOICE if EMBEDDED
select PCI
select PCI_MSI
select EPAPR_BOOT
select PPC_INDIRECT_PIO
select PPC_UDBG_16550