dz: update kconfig description

Reformat the Kconfig entries and update descriptions for accuracy.  Select the
driver by default for configurations of interest.  For the curious: 32BIT
means only 32-bit DECstations support the device, not that the driver is not
64-bit clean; I have not checked that either though.

Signed-off-by: Maciej W. Rozycki <macro@linux-mips.org>
Cc: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 6a44fb1dc167..50d6e2214ddf 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -465,20 +465,24 @@ config SERIAL_DZ
         bool "DECstation DZ serial driver"
         depends on MACH_DECSTATION && 32BIT
         select SERIAL_CORE
-        help
-          DZ11-family serial controllers for VAXstations, including the
-          DC7085, M7814, and M7819.
+        default y
+        ---help---
+          DZ11-family serial controllers for DECstations and VAXstations,
+          including the DC7085, M7814, and M7819.
 
 config SERIAL_DZ_CONSOLE
         bool "Support console on DECstation DZ serial driver"
         depends on SERIAL_DZ=y
         select SERIAL_CORE_CONSOLE
-        help
+        default y
+        ---help---
           If you say Y here, it will be possible to use a serial port as the
           system console (the system console is the device which receives all
           kernel messages and warnings and which allows logins in single user
-          mode).  Note that the firmware uses ttyS0 as the serial console on
-          the Maxine and ttyS2 on the others.
+          mode).
+
+          Note that the firmware uses ttyS3 as the serial console on
+          DECstations that use this driver.
 
           If unsure, say Y.