commit 9a8ffccf3d282ee749210232465f61e1c48b7a86
author Russell King <rmk@dyn-67.arm.linux.org.uk> Fri Feb 03 22:05:42 2006 +0000
committer Russell King <rmk+kernel@arm.linux.org.uk> Fri Feb 03 22:05:42 2006 +0000
tree d876e49754fc796473a115fe7b679febd5fc646a
parent 9c0f4755bd5a117595761c95b93c29e8d9ca07b5

[SERIAL] 8250: limit range of runtime ports

Prevent SERIAL_8250_RUNTIME_UARTS being larger than SERIAL_8250_NR_UARTS.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

drivers/serial/Kconfig

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 0d38f0f..42d1de1 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -98,6 +98,7 @@
 config SERIAL_8250_RUNTIME_UARTS
 	int "Number of 8250/16550 serial ports to register at runtime"
 	depends on SERIAL_8250
+	range 0 SERIAL_8250_NR_UARTS
 	default "4"
 	help
 	  Set this to the maximum number of serial ports you want