From: Bjorn Helgaas <bhelg...@google.com>

It would have been nice if Intermec had supplied a PNP0501 _CID for the
COM3 device, but they didn't, so we have to recognize it explicitly.

Reference: https://bugzilla.kernel.org/show_bug.cgi?id=40612
CC: Jeff Chua <jeff.chua.li...@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelg...@google.com>
Cc: stable <sta...@kernel.org>
Acked-by: Alan Cox <a...@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gre...@suse.de>
---
 drivers/tty/serial/8250_pnp.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/drivers/tty/serial/8250_pnp.c b/drivers/tty/serial/8250_pnp.c
index fc301f6..a2f2365 100644
--- a/drivers/tty/serial/8250_pnp.c
+++ b/drivers/tty/serial/8250_pnp.c
@@ -109,6 +109,9 @@ static const struct pnp_device_id pnp_dev_table[] = {
        /* IBM */
        /* IBM Thinkpad 701 Internal Modem Voice */
        {       "IBM0033",              0       },
+       /* Intermec */
+       /* Intermec CV60 touchscreen port */
+       {       "PNP4972",              0       },
        /* Intertex */
        /* Intertex 28k8 33k6 Voice EXT PnP */
        {       "IXDC801",              0       },
-- 
1.7.6.1

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