[PARISC] Document that D-class can also use serial_mux

Signed-off-by: Carlos O'Donell <carlos@systemhalted.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 653098bc2dd5..8edee745888a 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -556,10 +556,11 @@ config SERIAL_MUX
         default y
         ---help---
           Saying Y here will enable the hardware MUX serial driver for
-          the Nova and K class systems.  The hardware MUX is not 8250/16550 
-          compatible therefore the /dev/ttyB0 device is shared between the 
-          Serial MUX and the PDC software console.  The following steps 
-          need to be completed to use the Serial MUX:
+          the Nova, K class systems and D class with a 'remote control card'.
+          The hardware MUX is not 8250/16550 compatible therefore the
+          /dev/ttyB0 device is shared between the Serial MUX and the PDC
+          software console. The following steps need to be completed to use
+          the Serial MUX:
 
             1. create the device entry (mknod /dev/ttyB0 c 11 0)
             2. Edit the /etc/inittab to start a getty listening on /dev/ttyB0