From: Matthew Wilcox Date: Tue, 10 Jul 2007 16:54:40 +0000 (-0600) Subject: PCI: Only build PCI syscalls on architectures that want them X-Git-Tag: v2.6.23-rc1~1106^2 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=36e235901f90fb83215be43cbd8f1ca14661ea40;p=linux-2.6-omap-h63xx.git 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 Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 79c6e5a2445..2a85dc33907 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 50d9f3e4e0f..482d33f9ce5 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 de1bff65996..db9ddff9584 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 5eaeafd30bd..6beee32144c 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 ccce2a4a152..6bdeeb70b15 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 fbcc00c6c06..8567cc90194 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 89a1b469b93..6566d13db04 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 e3beb784406..006054a4099 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