ARM: 6520/1: Kconfig: add new symbol MIGHT_HAVE_PCI

Today more boards with arm cpu have selectable pci bus.
This patch makes this more scalable and remove line continuations in
Kconfig

Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Hans Ulli Kroll <ulli.kroll@googlemail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

6 files changed, 11 insertions, 1 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 0e51342b3c02..7e94f8609c87 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -34,6 +34,9 @@ config ARM
 config HAVE_PWM
         bool
 
+config MIGHT_HAVE_PCI
+        bool
+
 config SYS_SUPPORTS_APM_EMULATION
         bool
 
@@ -298,6 +301,7 @@ config ARCH_CNS3XXX
         select CPU_V6
         select GENERIC_CLOCKEVENTS
         select ARM_GIC
+        select MIGHT_HAVE_PCI
         select PCI_DOMAINS if PCI
         help
           Support for Cavium Networks CNS3XXX platform.
@@ -433,6 +437,7 @@ config ARCH_IXP4XX
         select CPU_XSCALE
         select GENERIC_GPIO
         select GENERIC_CLOCKEVENTS
+        select MIGHT_HAVE_PCI
         select DMABOUNCE if PCI
         help
           Support for Intel's IXP4XX (XScale) family of processors.
@@ -1164,7 +1169,7 @@ config ISA_DMA_API
         bool
 
 config PCI
-        bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX
+        bool "PCI support" if MIGHT_HAVE_PCI
         help
           Find out whether you have a PCI motherboard. PCI is the name of a
           bus system, i.e. the way the CPU talks to the other stuff inside
diff --git a/arch/arm/mach-cns3xxx/Kconfig b/arch/arm/mach-cns3xxx/Kconfig
index 9ebfcc46feb1..29b13f249aa9 100644
--- a/arch/arm/mach-cns3xxx/Kconfig
+++ b/arch/arm/mach-cns3xxx/Kconfig
@@ -3,6 +3,7 @@ menu "CNS3XXX platform type"
 
 config MACH_CNS3420VB
         bool "Support for CNS3420 Validation Board"
+        select MIGHT_HAVE_PCI
         help
           Include support for the Cavium Networks CNS3420 MPCore Platform
           Baseboard.
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 27db275b367c..769b0f10c834 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -4,6 +4,7 @@ menu "Integrator Options"
 
 config ARCH_INTEGRATOR_AP
         bool "Support Integrator/AP and Integrator/PP2 platforms"
+        select MIGHT_HAVE_PCI
         help
           Include support for the ARM(R) Integrator/AP and
           Integrator/PP2 platforms.
diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig
index fe0c82e30b2d..f5c39a8c2b00 100644
--- a/arch/arm/mach-ks8695/Kconfig
+++ b/arch/arm/mach-ks8695/Kconfig
@@ -4,6 +4,7 @@ menu "Kendin/Micrel KS8695 Implementations"
 
 config MACH_KS8695
         bool "KS8695 development board"
+        select MIGHT_HAVE_PCI
         help
           Say 'Y' here if you want your kernel to run on the original
           Kendin-Micrel KS8695 development board.
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index dd235ecc9d6c..716a2e159c2c 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -94,6 +94,7 @@ config MACH_ARMCORE
         select PXA27x
         select IWMMXT
         select PXA25x
+        select MIGHT_HAVE_PCI
 
 config MACH_EM_X270
         bool "CompuLab EM-x270 platform"
diff --git a/arch/arm/mach-versatile/Kconfig b/arch/arm/mach-versatile/Kconfig
index c781f30c8368..3f7b5e9d83c5 100644
--- a/arch/arm/mach-versatile/Kconfig
+++ b/arch/arm/mach-versatile/Kconfig
@@ -4,6 +4,7 @@ menu "Versatile platform type"
 config ARCH_VERSATILE_PB
         bool "Support Versatile/PB platform"
         select CPU_ARM926T
+        select MIGHT_HAVE_PCI
         default y
         help
           Include support for the ARM(R) Versatile/PB platform.