USB: remove USB_EHCI_BIG_ENDIAN_{DESC,MMIO} depends on architecture symbol

Just like the OHCI counter part we just can remove the architecture
specific symbols which prevent these configuration symbols from being
selected by platforms/architectures requiring it. The original
implementation did not scale at all since it required each and every
single architecture to be added for these configuration symbols to be
selected. Now it is up to the EHCI driver and/or platform to select
these configuration symbols accordingly.

Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

6 files changed, 13 insertions, 9 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 1cacda426a0e..bbddefea77bb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -549,6 +549,8 @@ config ARCH_IXP4XX
         select GENERIC_CLOCKEVENTS
         select MIGHT_HAVE_PCI
         select NEED_MACH_IO_H
+        select USB_EHCI_BIG_ENDIAN_MMIO
+        select USB_EHCI_BIG_ENDIAN_DESC
         help
           Support for Intel's IXP4XX (XScale) family of processors.
 
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 51244bf97271..3a7b3954ce1b 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -404,6 +404,8 @@ config PMC_MSP
         select IRQ_CPU
         select SERIAL_8250
         select SERIAL_8250_CONSOLE
+        select USB_EHCI_BIG_ENDIAN_MMIO
+        select USB_EHCI_BIG_ENDIAN_DESC
         help
           This adds support for the PMC-Sierra family of Multi-Service
           Processor System-On-A-Chips.  These parts include a number
@@ -1433,6 +1435,7 @@ config CPU_CAVIUM_OCTEON
         select CPU_SUPPORTS_HUGEPAGES
         select LIBFDT
         select USE_OF
+        select USB_EHCI_BIG_ENDIAN_MMIO
         help
           The Cavium Octeon processor is a highly integrated chip containing
           many ethernet hardware widgets for networking tasks. The processor
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 0effe9f5a1ea..7be93367d92f 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -274,6 +274,8 @@ config 440EPX
         select IBM_EMAC_EMAC4
         select IBM_EMAC_RGMII
         select IBM_EMAC_ZMII
+        select USB_EHCI_BIG_ENDIAN_MMIO
+        select USB_EHCI_BIG_ENDIAN_DESC
 
 config 440GRX
         bool
diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig
index c16999802ecf..381a592826a2 100644
--- a/arch/powerpc/platforms/512x/Kconfig
+++ b/arch/powerpc/platforms/512x/Kconfig
@@ -7,6 +7,8 @@ config PPC_MPC512x
         select PPC_PCI_CHOICE
         select FSL_PCI if PCI
         select ARCH_WANT_OPTIONAL_GPIOLIB
+        select USB_EHCI_BIG_ENDIAN_MMIO
+        select USB_EHCI_BIG_ENDIAN_DESC
 
 config MPC5121_ADS
         bool "Freescale MPC5121E ADS"
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 3d361f236308..66dc562950ae 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -407,6 +407,8 @@ config SERIAL_CONSOLE
 config SPARC_LEON
         bool "Sparc Leon processor family"
         depends on SPARC32
+        select USB_EHCI_BIG_ENDIAN_MMIO
+        select USB_EHCI_BIG_ENDIAN_DESC
         ---help---
           If you say Y here if you are running on a SPARC-LEON processor.
           The LEON processor is a synthesizable VHDL model of the
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 1714c6defd23..436b6828afdd 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -110,18 +110,11 @@ config USB_EHCI_HCD_PMC_MSP
 
 config USB_EHCI_BIG_ENDIAN_MMIO
         bool
-        depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX || \
-                                    ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
-                                    PPC_MPC512x || CPU_CAVIUM_OCTEON || \
-                                    PMC_MSP || SPARC_LEON || MIPS_SEAD3)
-        default y
+        depends on USB_EHCI_HCD
 
 config USB_EHCI_BIG_ENDIAN_DESC
         bool
-        depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX || XPS_USB_HCD_XILINX || \
-                                    PPC_MPC512x || PMC_MSP || SPARC_LEON || \
-                                    MIPS_SEAD3)
-        default y
+        depends on USB_EHCI_HCD
 
 config XPS_USB_HCD_XILINX
         bool "Use Xilinx usb host EHCI controller core"