staging/fwserial: Refine Kconfig help text

Users should be informed upfront that this is a Linux-only affair
currently.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Acked-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/fwserial/Kconfig b/drivers/staging/fwserial/Kconfig
index 580406cb1808e55b201aafad0611f62ed536744f..b2f8331e4acf90005887a7f1e5947d0c7b560aea 100644 (file)
--- a/drivers/staging/fwserial/Kconfig
+++ b/drivers/staging/fwserial/Kconfig
@@ -3,7 +3,9 @@ config FIREWIRE_SERIAL
        depends on FIREWIRE
        help
           This enables TTY over IEEE 1394, providing high-speed serial
-         connectivity to cabled peers.
+         connectivity to cabled peers. This driver implements a
+         ad-hoc transport protocol and is currently limited to
+         Linux-to-Linux communication.
 
          To compile this driver as a module, say M here:  the module will
          be called firewire-serial.