powerpc: pci config cleanup

Choosing PCI or not at config time is allowed on some
platforms via an if expression in arch/powerpc/Kconfig.
To add a new platform with PCI support selectable at
config time, you must change the if expression.  This
patch makes this easier by changing:
    bool "PCI support" if <long expression>
to
    bool "PCI support" if PPC_PCI_CHOICE
and adding select PPC_PCI_CHOICE to all the config nodes that
were previously in the PCI if expression.

Platforms with unconditional PCI support continue to
just select PCI in their config nodes.

Signed-off-by: John Rigby <jrigby@freescale.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

9 files changed, 11 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig
index acd2fc8cf492..d664b1bce381 100644
--- a/arch/powerpc/platforms/52xx/Kconfig
+++ b/arch/powerpc/platforms/52xx/Kconfig
@@ -3,6 +3,7 @@ config PPC_MPC52xx
         depends on PPC_MULTIPLATFORM && PPC32
         select FSL_SOC
         select PPC_CLOCK
+        select PPC_PCI_CHOICE
 
 config PPC_MPC5200_SIMPLE
         bool "Generic support for simple MPC5200 based boards"
diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig
index 27d9bf86de01..a95298810c1c 100644
--- a/arch/powerpc/platforms/83xx/Kconfig
+++ b/arch/powerpc/platforms/83xx/Kconfig
@@ -2,6 +2,7 @@ menuconfig PPC_83xx
         bool "83xx-based boards"
         depends on 6xx && PPC_MULTIPLATFORM
         select PPC_UDBG_16550
+        select PPC_PCI_CHOICE
         select PPC_INDIRECT_PCI
         select FSL_SOC
         select IPIC
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index cebea5cadbc1..cccc85a65041 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -2,8 +2,8 @@ menuconfig MPC85xx
         bool "Machine Type"
         depends on PPC_85xx
         select PPC_UDBG_16550
-        select PPC_INDIRECT_PCI if PCI
         select MPIC
+        select PPC_PCI_CHOICE
         select FSL_PCI if PCI
         select SERIAL_8250_SHARE_IRQ if SERIAL_8250
         default y
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index 80a81e02bb55..8ce10b233cde 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -34,6 +34,7 @@ endif
 
 config MPC8641
         bool
+        select PPC_PCI_CHOICE
         select FSL_PCI if PCI
         select PPC_UDBG_16550
         select MPIC
@@ -41,6 +42,7 @@ config MPC8641
 
 config MPC8610
         bool
+        select PPC_PCI_CHOICE
         select FSL_PCI if PCI
         select PPC_UDBG_16550
         select MPIC
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 690c1f46e698..efe5805eecbe 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -253,6 +253,7 @@ config CPM2
         depends on MPC85xx || 8260
         select CPM
         select PPC_LIB_RHEAP
+        select PPC_PCI_CHOICE
         help
           The CPM2 (Communications Processor Module) is a coprocessor on
           embedded CPUs made by Freescale.  Selecting this option means that
diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype
index 5bc4b611ff88..90e57e12313b 100644
--- a/arch/powerpc/platforms/Kconfig.cputype
+++ b/arch/powerpc/platforms/Kconfig.cputype
@@ -42,12 +42,14 @@ config 40x
         select PPC_DCR_NATIVE
         select PPC_UDBG_16550
         select 4xx_SOC
+        select PPC_PCI_CHOICE
 
 config 44x
         bool "AMCC 44x"
         select PPC_DCR_NATIVE
         select PPC_UDBG_16550
         select 4xx_SOC
+        select PPC_PCI_CHOICE
 
 config E200
         bool "Freescale e200"
diff --git a/arch/powerpc/platforms/iseries/Kconfig b/arch/powerpc/platforms/iseries/Kconfig
index 761d9e971fc4..ea3e541ac74f 100644
--- a/arch/powerpc/platforms/iseries/Kconfig
+++ b/arch/powerpc/platforms/iseries/Kconfig
@@ -2,6 +2,7 @@ config PPC_ISERIES
         bool "IBM Legacy iSeries"
         depends on PPC_MULTIPLATFORM && PPC64
         select PPC_INDIRECT_IO
+        select PPC_PCI_CHOICE if EMBEDDED
 
 menu "iSeries device drivers"
         depends on PPC_ISERIES
diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig
index a5f4e95dfc3d..920cf7a454b1 100644
--- a/arch/powerpc/platforms/ps3/Kconfig
+++ b/arch/powerpc/platforms/ps3/Kconfig
@@ -8,6 +8,7 @@ config PPC_PS3
         select USB_ARCH_HAS_EHCI
         select USB_EHCI_BIG_ENDIAN_MMIO
         select MEMORY_HOTPLUG
+        select PPC_PCI_CHOICE
         help
           This option enables support for the Sony PS3 game console
           and other platforms using the PS3 hypervisor.  Enabling this
diff --git a/arch/powerpc/platforms/pseries/Kconfig b/arch/powerpc/platforms/pseries/Kconfig
index 07fe5b69b9e2..757c0296e0b8 100644
--- a/arch/powerpc/platforms/pseries/Kconfig
+++ b/arch/powerpc/platforms/pseries/Kconfig
@@ -7,6 +7,7 @@ config PPC_PSERIES
         select RTAS_ERROR_LOGGING
         select PPC_UDBG_16550
         select PPC_NATIVE
+        select PPC_PCI_CHOICE if EMBEDDED
         default y
 
 config PPC_SPLPAR