From: Paul Mundt Date: Wed, 13 Feb 2008 23:03:36 +0000 (-0800) Subject: pcmcia: ipwireless depends on NETDEVICES X-Git-Tag: v2.6.25-rc2~49 X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=9170d2f6e1dc4d79650fbf492d1cd45291c66504;p=linux-2.6-omap-h63xx.git pcmcia: ipwireless depends on NETDEVICES ipwireless (added by 099dc4fb62653f6019d78db55fba7a18ef02d65b) is clearly a net device: drivers/built-in.o: In function `ipwireless_ppp_start_xmit': /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:165: undefined reference to `skb_under_panic' /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:165: undefined reference to `kfree_skb' drivers/built-in.o: In function `ipwireless_network_packet_received': /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:377: undefined reference to `__alloc_skb' /home/pmundt/devel/git/sh-2.6.25/drivers/char/pcmcia/ipwireless/network.c:377: undefined reference to `skb_over_panic' drivers/built-in.o: In function `ppp_shutdown_interface': /home/pmundt/devel/git/sh-2.6.25/drivers/net/ppp_generic.c:2517: undefined reference to `unregister_netdev' /home/pmundt/devel/git/sh-2.6.25/drivers/net/ppp_generic.c:2517: undefined reference to `free_netdev' [ ... and many more ... ] select strikes again. ipwireless selects PPP which in turn tries to select SLHC, both of which are technically "protected" by an if NETDEVICES in drivers/net/Kconfig. This leads to .config hilarity, with net suddenly ending up in the SCSI menu: # # SCSI device support # # CONFIG_SCSI_DMA is not set # CONFIG_SCSI_NETLINK is not set CONFIG_PPP=y # CONFIG_PHONE is not set Curiously the SLHC select from PPP doesn't seem to happen, as there's no CONFIG_SLHC=y (only CONFIG_PPP=y gets set) -- Kconfig bug? Caught with a randconfig. Signed-off-by: Paul Mundt Acked-by: Jiri Kosina Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/drivers/char/pcmcia/Kconfig b/drivers/char/pcmcia/Kconfig index 00b8a84b031..ffa0efce0ae 100644 --- a/drivers/char/pcmcia/Kconfig +++ b/drivers/char/pcmcia/Kconfig @@ -45,7 +45,7 @@ config CARDMAN_4040 config IPWIRELESS tristate "IPWireless 3G UMTS PCMCIA card support" - depends on PCMCIA + depends on PCMCIA && NETDEVICES select PPP help This is a driver for 3G UMTS PCMCIA card from IPWireless company. In