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authorMel Gorman <mel@csn.ul.ie>2009-11-27 06:33:58 +0000
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>2009-12-18 14:54:25 +1100
commit8a55c4ba3ed95f3f73f5ee371e863a1deadaec5f (patch)
tree303afff8b93e1abee3ddbb2bb5ab9c98918dfd20 /arch/powerpc/platforms
parent29827b02dc5d1eed8a1ff8b34cd1926966a87e89 (diff)
powerpc/pseries: Select XICS and PCI_MSI PSERIES
It's possible to set CONFIG_XICS without CONFIG_PCI_MSI. When that happens, the kernel fails to build with arch/powerpc/platforms/built-in.o: In function `.xics_startup': xics.c:(.text+0x12f60): undefined reference to `.unmask_msi_irq' make: *** [.tmp_vmlinux1] Error 1 Furthermore, as noted by Benjamin Herrenschmidt, "CONFIG_XICS should be made invisible and selected by PSERIES." This patch fixes PSERIES to select both options Signed-off-by: Mel Gorman <mel[at]csn.ul.ie> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r--arch/powerpc/platforms/pseries/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 27554c807fd..c667f0f02c3 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -2,6 +2,8 @@ config PPC_PSERIES
depends on PPC64 && PPC_BOOK3S
bool "IBM pSeries & new (POWER5-based) iSeries"
select MPIC
+ select PCI_MSI
+ select XICS
select PPC_I8259
select PPC_RTAS
select PPC_RTAS_DAEMON