net: fix cdc-phonet.c dependency and build error
net: fix cdc-phonet.c dependency and build error

Fix build error caused by missing Kconfig dependency:

ERROR: "cdc_parse_cdc_header" [drivers/net/usb/cdc-phonet.ko] undefined!

Reported-by: Fengguang Wu <24f7fe9d205c8a9f6ade0c2894e14303ca16087f@intel.com>
Signed-off-by: Randy Dunlap <6f29df8e90a57f1ba61ffd63b0468c86bb6d3a99@infradead.org>
Signed-off-by: David S. Miller <fe08d3c717adf2ae63592e4c9aec6e3e404d8e3e@davemloft.net>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs