From: Arnd Bergmann <a...@arndb.de> Date: Wed, 17 Feb 2016 23:25:11 +0100
> This avoids a harmless randconfig warning I get when USB_NET_CDC_SUBSET > is enabled, but all of the more specific drivers are not: > > drivers/net/usb/cdc_subset.c:241:2: #warning You need to configure some > hardware for this driver > > The current behavior is clearly intentional, giving a warning when > a user picks a configuration that won't do anything good. The only > reason for even addressing this is that I'm getting close to > eliminating all 'randconfig' warnings on ARM, and this came up > a couple of times. > > My workaround is to not even build the module when none of the > configurations are enable. > > Alternatively we could simply remove the #warning (nothing wrong > for compile-testing), turn it into a runtime warning, or > change the Kconfig options into a menu to hide CONFIG_USB_NET_CDC_SUBSET. > > Signed-off-by: Arnd Bergmann <a...@arndb.de> Applied, thanks Arnd.
