serial: 8250: don't bind to SMSC IrCC IR port

SMSC IrCC SIR/FIR port should not be bound to by
(legacy) serial driver so its own driver (smsc-ircc2)
can bind to it.

Signed-off-by: Maciej Szmigiero <mail@maciej.szmigiero.name>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_pnp.c b/drivers/tty/serial/8250/8250_pnp.c
index 50a09cd..61fd3d3 100644 (file)
--- a/drivers/tty/serial/8250/8250_pnp.c
+++ b/drivers/tty/serial/8250/8250_pnp.c
@@ -364,6 +364,11 @@ static const struct pnp_device_id pnp_dev_table[] = {
        /* Winbond CIR port, should not be probed. We should keep track
           of it to prevent the legacy serial driver from probing it */
        {       "WEC1022",              CIR_PORT        },
+       /*
+        * SMSC IrCC SIR/FIR port, should not be probed by serial driver
+        * as well so its own driver can bind to it.
+        */
+       {       "SMCF010",              CIR_PORT        },
        {       "",                     0       }
 };