From: Mel Gorman <mel@csn.ul.ie>
Date: Fri, 27 Nov 2009 06:33:58 +0000 (+0000)
Subject: powerpc/pseries: Select XICS and PCI_MSI PSERIES
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=8a55c4ba3ed95f3f73f5ee371e863a1deadaec5f;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

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>
---

diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 27554c807fd5..c667f0f02c34 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