serial: Add SupraExpress 336i PnP Voice Modem

Add SupraExpress 336i PnP Voice Modem

Tested and working with the following device: (output from lspnp -v)
01:01.00 SUP1381 (unknown)
    state = active
	io 0x2f8-0x2ff
	irq 3

Signed-off-by: Daniel Gagnon <daniel.gagnon@yahoo.com>
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index fde7f9ccf57e..bbcfc26a3b6d 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -270,6 +270,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
         {       "RSS0250",              0       },
         /* SupraExpress 28.8 Data/Fax PnP modem */
         {       "SUP1310",              0       },
+        /* SupraExpress 336i PnP Voice Modem */
+        {       "SUP1381",              0       },
         /* SupraExpress 33.6 Data/Fax PnP modem */
         {       "SUP1421",              0       },
         /* SupraExpress 33.6 Data/Fax PnP modem */