[PATCH] tty: serial: serial-omap: depend on !8250_omap

[Sebastian Andrzej Siewior]

Technically speaking this is not required. If both are enabled then the
Maikefile order says that 8250 one wins, the second is never probed.

If we choose to enable 8250_omap via defconfig then one might get supprised
that his console isn't working anymore since nothing says use ttySx
instead ttyOx.
This patch _tries_ to bring this to the users' attention by not showing
the serial-omap driver once the 8250 one is enabled. So the user might
choose to use the help text which says that this driver (8250_omap)
uses ttySx instead ttyOx.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy at linutronix.de>
---
This is my attempt to warn the defconfig user of the defconfig change
(which did not yet happen). Any suggestions?

 drivers/tty/serial/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig
index e71a28b4b94e..1b1bdf946fee 100644
--- a/drivers/tty/serial/Kconfig
+++ b/drivers/tty/serial/Kconfig
@@ -1125,7 +1125,7 @@ config SERIAL_OF_PLATFORM
 
 config SERIAL_OMAP
 	tristate "OMAP serial port support"
-	depends on ARCH_OMAP2PLUS
+	depends on ARCH_OMAP2PLUS && !SERIAL_8250_OMAP
 	select SERIAL_CORE
 	help
 	  If you have a machine based on an Texas Instruments OMAP CPU you
-- 
2.1.3