serial: bfin_sport_uart: drop the experimental markings

Should be stable now ...

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 6325830..f41cfce 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1423,8 +1423,8 @@
 	  Support for Console on SC2681/SC2692 serial ports.
 
 config SERIAL_BFIN_SPORT
-	tristate "Blackfin SPORT emulate UART (EXPERIMENTAL)"
-	depends on BLACKFIN && EXPERIMENTAL
+	tristate "Blackfin SPORT emulate UART"
+	depends on BLACKFIN
 	select SERIAL_CORE
 	help
 	  Enable SPORT emulate UART on Blackfin series.