From: Peter Chen Date: Mon, 29 Jul 2013 10:09:57 +0000 (+0300) Subject: usb: chipidea: fix the build error with randconfig X-Git-Tag: v3.11-rc4~26^2~1 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=972a6c5d56b42d6dd326867d5974ffa58383ec53;p=platform%2Fkernel%2Flinux-exynos.git usb: chipidea: fix the build error with randconfig Using below configs, the compile will have error: ERROR: "ehci_init_driver" undefined! .config: CONFIG_USB_CHIPIDEA=m CONFIG_USB_CHIPIDEA_HOST=y CONFIG_USB_CHIPIDEA_DEBUG=y The reason is chipidea host uses symbol from ehci, but ehci is not compiled. Let the chipidea host depend on ehci even it is built as module. Signed-off-by: Peter Chen Signed-off-by: Alexander Shishkin Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig index eb2aa2e..d1bd8ef 100644 --- a/drivers/usb/chipidea/Kconfig +++ b/drivers/usb/chipidea/Kconfig @@ -12,7 +12,7 @@ if USB_CHIPIDEA config USB_CHIPIDEA_UDC bool "ChipIdea device controller" - depends on USB_GADGET=y || USB_CHIPIDEA=m + depends on USB_GADGET=y || (USB_CHIPIDEA=m && USB_GADGET=m) help Say Y here to enable device controller functionality of the ChipIdea driver. @@ -20,7 +20,7 @@ config USB_CHIPIDEA_UDC config USB_CHIPIDEA_HOST bool "ChipIdea host controller" depends on USB=y - depends on USB_EHCI_HCD=y || USB_CHIPIDEA=m + depends on USB_EHCI_HCD=y || (USB_CHIPIDEA=m && USB_EHCI_HCD=m) select USB_EHCI_ROOT_HUB_TT help Say Y here to enable host controller functionality of the