Commit 53c6bc24 authored by David Daney's avatar David Daney Committed by Greg Kroah-Hartman
Browse files

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: default avatarDavid Daney <david.daney@cavium.com>
Cc: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8d069842

drivers/usb/Kconfig

+21 −21
Original line number Diff line number Diff line
@@ -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"

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