diff options
| author | Peter Chen <peter.chen@freescale.com> | 2013-07-29 13:09:57 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-07-29 10:54:31 -0700 |
| commit | 972a6c5d56b42d6dd326867d5974ffa58383ec53 (patch) | |
| tree | b35ee6aee47bdaa9c89a9b389eeb19480adea461 /drivers/usb/chipidea | |
| parent | dec23dca5a9ca4b9eb2fb66926f567889028b904 (diff) | |
| download | lwn-972a6c5d56b42d6dd326867d5974ffa58383ec53.tar.gz lwn-972a6c5d56b42d6dd326867d5974ffa58383ec53.zip | |
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 <peter.chen@freescale.com>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea')
| -rw-r--r-- | drivers/usb/chipidea/Kconfig | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/chipidea/Kconfig b/drivers/usb/chipidea/Kconfig index eb2aa2e5a842..d1bd8ef1f9c1 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 |