Commits
Paul Chavent committed 7bd4b20c876
USB: usbserial: provide ezusb functions for an external module. When building an external module, the ezusb_* functions are not defined if we haven't loaded any built'in module that use them (whiteheat, keyspan, ...). This patch allow to build those functions even if we only have selected the usbserial generic driver. Signed-off-by: Paul Chavent <paul.chavent@fnac.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>