From: Randy Dunlap <rdunlap@xxxxxxxxxxxx> USB_SERIAL_IPW needs to select USB_SERIAL_WWAN to fix build errors: ipw.c:(.text+0x333841): undefined reference to `usb_wwan_close' ipw.c:(.text+0x3339e6): undefined reference to `usb_wwan_open' ipw.c:(.text+0x333bb9): undefined reference to `usb_wwan_release' drivers/built-in.o:(.data+0x29dac): undefined reference to `usb_wwan_startup' drivers/built-in.o:(.data+0x29db4): undefined reference to `usb_wwan_disconnect' drivers/built-in.o:(.data+0x29dd4): undefined reference to `usb_wwan_write' Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/serial/Kconfig | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig index b71e309..677f577 100644 --- a/drivers/usb/serial/Kconfig +++ b/drivers/usb/serial/Kconfig @@ -252,6 +252,7 @@ config USB_SERIAL_GARMIN config USB_SERIAL_IPW tristate "USB IPWireless (3G UMTS TDD) Driver" + select USB_SERIAL_WWAN help Say Y here if you want to use a IPWireless USB modem such as the ones supplied by Axity3G/Sentech South Africa. -- 1.7.7 -- 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