usb: Don't make USB_ARCH_HAS_{XHCI,OHCI,EHCI} depend on USB_SUPPORT.

The fact that an architecture/board has XHCI, OHCI or EHCI does not
depend on the fact that the kernel is configured with USB_SUPPORT.

Make the Kconfig reflect this fact thus avoiding ugly messages like:

warning: (MIPS_ALCHEMY && CAVIUM_OCTEON_REFERENCE_BOARD && SOC_AR71XX && SOC_AR724X && SOC_AR913X && SOC_AR933X) selects USB_ARCH_HAS_EHCI which has unmet direct dependencies (USB_SUPPORT)

Signed-off-by: David Daney <david.daney@cavium.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index 0b0afc8..e4405e0 100644 (file)
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -10,27 +10,6 @@ menuconfig USB_SUPPORT
          This option adds core support for Universal Serial Bus (USB).
          You will also need drivers from the following menu to make use of it.
 
-if USB_SUPPORT
-
-config USB_COMMON
-       tristate
-       default y
-       depends on USB || USB_GADGET
-
-# Host-side USB depends on having a host controller
-# NOTE:  dummy_hcd is always an option, but it's ignored here ...
-# NOTE:  SL-811 option should be board-specific ...
-config USB_ARCH_HAS_HCD
-       boolean
-       default y if USB_ARCH_HAS_OHCI
-       default y if USB_ARCH_HAS_EHCI
-       default y if USB_ARCH_HAS_XHCI
-       default y if PCMCIA && !M32R                    # sl811_cs
-       default y if ARM                                # SL-811
-       default y if BLACKFIN                           # SL-811
-       default y if SUPERH                             # r8a66597-hcd
-       default PCI
-
 # many non-PCI SOC chips embed OHCI
 config USB_ARCH_HAS_OHCI
        boolean
@@ -84,6 +63,27 @@ config USB_ARCH_HAS_XHCI
        boolean
        default PCI
 
+if USB_SUPPORT
+
+config USB_COMMON
+       tristate
+       default y
+       depends on USB || USB_GADGET
+
+# Host-side USB depends on having a host controller
+# NOTE:  dummy_hcd is always an option, but it's ignored here ...
+# NOTE:  SL-811 option should be board-specific ...
+config USB_ARCH_HAS_HCD
+       boolean
+       default y if USB_ARCH_HAS_OHCI
+       default y if USB_ARCH_HAS_EHCI
+       default y if USB_ARCH_HAS_XHCI
+       default y if PCMCIA && !M32R                    # sl811_cs
+       default y if ARM                                # SL-811
+       default y if BLACKFIN                           # SL-811
+       default y if SUPERH                             # r8a66597-hcd
+       default PCI
+
 # ARM SA1111 chips have a non-PCI based "OHCI-compatible" USB host interface.
 config USB
        tristate "Support for Host-side USB"