serial: add PNP ID for Davicom ISA 33.6K modem

This should resolve these bug reports of the modem not working:
    http://bugzilla.kernel.org/show_bug.cgi?id=4355
    http://www.linuxquestions.org/questions/linux-newbie-8/connect-script-failed-on-ppp-go-123975/

I don't have hardware to test this, but the initial report in the kernel
bugzilla indicates that this change fixed the problem.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Cc: Dmitry Vavilov <vavilov@ihep.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 926f58a674a15043f64ff25095bade80efca17e9..dafc6ff5a0569028b34c79fe1099e3f27fc5e105 100644 (file)
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -69,6 +69,8 @@ static const struct pnp_device_id pnp_dev_table[] = {
        {       "CTL3001",              0       },
        /* Creative Labs Modem Blaster 28.8 DSVD PnP Voice */
        {       "CTL3011",              0       },
+       /* Davicom ISA 33.6K Modem */
+       {       "DAV0336",              0       },
        /* Creative */
        /* Creative Modem Blaster Flash56 DI5601-1 */
        {       "DMB1032",              0       },