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authorChristoph Hellwig <hch@lst.de>2018-11-15 20:05:33 +0100
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-11-23 11:45:44 +0900
commit2eac9c2dfb2b9660d592abbf3d172ebcb0af3719 (patch)
tree456fa735e8052a6f2c629c1a832107f36bad017d /drivers/pci
parenteb01d42a77785ff96b6e66a2a2e7027fc6d78e4a (diff)
downloadlinux-2eac9c2dfb2b9660d592abbf3d172ebcb0af3719.tar.gz
PCI: consolidate the PCI_DOMAINS and PCI_DOMAINS_GENERIC config options
Move the definitions to drivers/pci and let the architectures select them. Two small differences to before: PCI_DOMAINS_GENERIC now selects PCI_DOMAINS, cutting down the churn for modern architectures. As the only architectured arm did previously also offer PCI_DOMAINS as a user visible choice in addition to selecting it from the relevant configs, this is gone now. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Paul Burton <paul.burton@mips.com> Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'drivers/pci')
-rw-r--r--drivers/pci/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index e11a02acce1b..9a2630c98be4 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -21,6 +21,15 @@ menuconfig PCI
support for PCI-X and the foundations for PCI Express support.
Say 'Y' here unless you know what you are doing.
+config PCI_DOMAINS
+ bool
+ depends on PCI
+
+config PCI_DOMAINS_GENERIC
+ bool
+ depends on PCI
+ select PCI_DOMAINS
+
source "drivers/pci/pcie/Kconfig"
config PCI_MSI