summaryrefslogtreecommitdiffstats
path: root/drivers/serial/Kconfig
diff options
context:
space:
mode:
authorRussell King <rmk@dyn-67.arm.linux.org.uk>2006-02-03 23:05:42 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-02-03 23:05:42 +0100
commit9a8ffccf3d282ee749210232465f61e1c48b7a86 (patch)
treed876e49754fc796473a115fe7b679febd5fc646a /drivers/serial/Kconfig
parent[SERIAL] initialize spinlock for port failed to setup console (diff)
downloadlinux-9a8ffccf3d282ee749210232465f61e1c48b7a86.tar.xz
linux-9a8ffccf3d282ee749210232465f61e1c48b7a86.zip
[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>
Diffstat (limited to 'drivers/serial/Kconfig')
-rw-r--r--drivers/serial/Kconfig1
1 files changed, 1 insertions, 0 deletions
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