This patch provides a cleaner solution to the problem described in commit 20a677fd. The goal to be achieved is to force USB_CHIPIDEA=m if either USB_EHCI_HCD=m or USB_GADGET=m. If both are 'y' USB_CHIPIDEA may be selected to be 'm' or 'y'. The old patch had the drawback, that USB_CHIPIDEA could be chosen as 'y' though USB_EHCI_HCD or USB_GADGET (or both) were 'm' leading to a situation where USB_CHIPIDEA_HOST or USB_CHIPIDEA_UDC vanished from the config options producing a compilable but dysfunctional driver. Signed-off-by: Lothar Waßmann <LW@xxxxxxxxxxxxxxxxxxx> --- drivers/usb/chipidea/Kconfig | 7 +++---- 1 files changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig index d1bd8ef..4a851e1 100644 --- a/drivers/usb/chipidea/Kconfig +++ b/drivers/usb/chipidea/Kconfig @@ -1,6 +1,6 @@ config USB_CHIPIDEA tristate "ChipIdea Highspeed Dual Role Controller" - depends on USB || USB_GADGET + depends on (USB_EHCI_HCD && USB_GADGET) || (USB_EHCI_HCD && !USB_GADGET) || (!USB_EHCI_HCD && USB_GADGET) help Say Y here if your system has a dual role high speed USB controller based on ChipIdea silicon IP. Currently, only the @@ -12,15 +12,14 @@ if USB_CHIPIDEA config USB_CHIPIDEA_UDC bool "ChipIdea device controller" - depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m) + depends on USB_GADGET help Say Y here to enable device controller functionality of the ChipIdea driver. config USB_CHIPIDEA_HOST bool "ChipIdea host controller" - depends on USB=y - depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m) + depends on USB_EHCI_HCD select USB_EHCI_ROOT_HUB_TT help Say Y here to enable host controller functionality of the -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
