[ARM] 3612/1: make pci bus optional for ixp4xx platform

Patch from Milan Svoboda

IXP4XX platform can happily live without pci bus. This patch modifies
Kconfig to support this option and modifies Makefile so pci only files
are compiled only when pci is really selected.

Patch is tested and ixdp465 runs fine with or without the pci bus.--

Signed-off-by: Milan Svoboda <msvoboda@ra.rockwell.com>Signed-off-by: Deepak Saxena <dsaxena@plexity.net>Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 0 insertions, 3 deletions

diff --git a/arch/arm/mach-ixp4xx/Kconfig b/arch/arm/mach-ixp4xx/Kconfig
index 3b23f43cb160..57f23b465392 100644
--- a/arch/arm/mach-ixp4xx/Kconfig
+++ b/arch/arm/mach-ixp4xx/Kconfig
@@ -35,7 +35,6 @@ config ARCH_ADI_COYOTE
 
 config ARCH_IXDP425
         bool "IXDP425"
-        select PCI
         help
           Say 'Y' here if you want your kernel to support Intel's 
           IXDP425 Development Platform (Also known as Richfield).  
@@ -43,7 +42,6 @@ config ARCH_IXDP425
 
 config MACH_IXDPG425
         bool "IXDPG425"
-        select PCI
         help
           Say 'Y' here if you want your kernel to support Intel's
           IXDPG425 Development Platform (Also known as Montajade).
@@ -51,7 +49,6 @@ config MACH_IXDPG425
 
 config MACH_IXDP465
         bool "IXDP465"
-        select PCI
         help
           Say 'Y' here if you want your kernel to support Intel's
           IXDP465 Development Platform (Also known as BMP).