From: Russell King <rmk@dyn-67.arm.linux.org.uk>
Date: Fri, 3 Feb 2006 22:05:42 +0000 (+0000)
Subject: [SERIAL] 8250: limit range of runtime ports
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9a8ffccf3d282ee749210232465f61e1c48b7a86;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

[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>
---

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 0d38f0f2ae29..42d1de155292 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -98,6 +98,7 @@ config SERIAL_8250_NR_UARTS
 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