From 5fd99b5d9950d6300467ded18ff4e44af0b4ae55 Mon Sep 17 00:00:00 2001 From: YueHaibing Date: Wed, 26 Aug 2020 14:52:31 +0800 Subject: [PATCH] net: cdc_ncm: Fix build error If USB_NET_CDC_NCM is y and USB_NET_CDCETHER is m, build fails: drivers/net/usb/cdc_ncm.o:(.rodata+0x1d8): undefined reference to `usbnet_cdc_update_filter' Select USB_NET_CDCETHER for USB_NET_CDC_NCM to fix this. Reported-by: Hulk Robot Fixes: e10dcb1b6ba7 ("net: cdc_ncm: hook into set_rx_mode to admit multicast traffic") Signed-off-by: YueHaibing Signed-off-by: David S. Miller --- drivers/net/usb/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig index a7fbc3ccd29e..c7bcfca7d70b 100644 --- a/drivers/net/usb/Kconfig +++ b/drivers/net/usb/Kconfig @@ -252,6 +252,7 @@ config USB_NET_CDC_EEM config USB_NET_CDC_NCM tristate "CDC NCM support" depends on USB_USBNET + select USB_NET_CDCETHER default y help This driver provides support for CDC NCM (Network Control Model