Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=36e235901f90fb83215be43cbd8f1ca14661ea40
Commit: 36e235901f90fb83215be43cbd8f1ca14661ea40
Parent: 5463d9f0f323123d96989d318ac9c537158ad0a5
Author: Matthew Wilcox <[EMAIL PROTECTED]>
AuthorDate: Tue Jul 10 10:54:40 2007 -0600
Committer: Greg Kroah-Hartman <[EMAIL PROTECTED]>
CommitDate: Wed Jul 11 16:02:13 2007 -0700
PCI: Only build PCI syscalls on architectures that want them
The PCI syscalls are built on every architecture except X86, but only
a few have ever hooked them up. Use a new Kconfig symbol to save a
couple of kB on the architectures that have never used the syscalls.
Tested on x86 and ia64 only.
Signed-off-by: Matthew Wilcox <[EMAIL PROTECTED]>
Signed-off-by: Greg Kroah-Hartman <[EMAIL PROTECTED]>
---
arch/alpha/Kconfig | 3 +++
arch/arm/Kconfig | 3 +++
arch/ia64/Kconfig | 6 ++++--
arch/powerpc/Kconfig | 6 ++++--
arch/ppc/Kconfig | 6 ++++--
arch/sparc/Kconfig | 3 +++
arch/sparc64/Kconfig | 6 ++++--
drivers/pci/Makefile | 4 +---
8 files changed, 26 insertions(+), 11 deletions(-)
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 79c6e5a..2a85dc3 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -327,6 +327,9 @@ config PCI_DOMAINS
bool
default y
+config PCI_SYSCALL
+ def_bool PCI
+
config ALPHA_CORE_AGP
bool
depends on ALPHA_GENERIC || ALPHA_TITAN || ALPHA_MARVEL
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 50d9f3e..482d33f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -531,6 +531,9 @@ config PCI
information about which PCI hardware does work under Linux and which
doesn't.
+config PCI_SYSCALL
+ def_bool PCI
+
# Select the host bridge type
config PCI_HOST_VIA82C505
bool
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index de1bff6..db9ddff 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -520,8 +520,10 @@ config PCI
here unless you are using a simulator without PCI support.
config PCI_DOMAINS
- bool
- default PCI
+ def_bool PCI
+
+config PCI_SYSCALL
+ def_bool PCI
source "drivers/pci/pcie/Kconfig"
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 5eaeafd..6beee32 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -698,8 +698,10 @@ config PCI
infrastructure code to support PCI bus devices.
config PCI_DOMAINS
- bool
- default PCI
+ def_bool PCI
+
+config PCI_SYSCALL
+ def_bool PCI
config PCI_QSPAN
bool "QSpan PCI"
diff --git a/arch/ppc/Kconfig b/arch/ppc/Kconfig
index ccce2a4..6bdeeb7 100644
--- a/arch/ppc/Kconfig
+++ b/arch/ppc/Kconfig
@@ -1237,8 +1237,10 @@ config PCI
infrastructure code to support PCI bus devices.
config PCI_DOMAINS
- bool
- default PCI
+ def_bool PCI
+
+config PCI_SYSCALL
+ def_bool PCI
config MPC83xx_PCI2
bool "Support for 2nd PCI host controller"
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index fbcc00c..8567cc9 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -210,6 +210,9 @@ config PCI
CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
All of these platforms are extremely obscure, so say N if unsure.
+config PCI_SYSCALL
+ def_bool PCI
+
source "drivers/pci/Kconfig"
endif
diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig
index 89a1b46..6566d13 100644
--- a/arch/sparc64/Kconfig
+++ b/arch/sparc64/Kconfig
@@ -320,8 +320,10 @@ config PCI
doesn't.
config PCI_DOMAINS
- bool
- default PCI
+ def_bool PCI
+
+config PCI_SYSCALL
+ def_bool PCI
source "drivers/pci/Kconfig"
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile
index e3beb78..006054a 100644
--- a/drivers/pci/Makefile
+++ b/drivers/pci/Makefile
@@ -41,9 +41,7 @@ obj-$(CONFIG_ACPI) += pci-acpi.o
# Cardbus & CompactPCI use setup-bus
obj-$(CONFIG_HOTPLUG) += setup-bus.o
-ifndef CONFIG_X86
-obj-y += syscall.o
-endif
+obj-$(CONFIG_PCI_SYSCALL) += syscall.o
ifeq ($(CONFIG_PCI_DEBUG),y)
EXTRA_CFLAGS += -DDEBUG
-
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