serial: 8250_pci: Remove stalled entries in blacklist

commit 20dcff436e9fcd2e106b0ccc48a52206bc176d70 upstream.

After the commit

  7d8905d06405 ("serial: 8250_pci: Enable device after we check black list")

pure serial multi-port cards, such as CH355, got blacklisted and thus
not being enumerated anymore. Previously, it seems, blacklisting them
was on purpose to shut up pciserial_init_one() about record duplication.

So, remove the entries from blacklist in order to get cards enumerated.

Fixes: 7d8905d06405 ("serial: 8250_pci: Enable device after we check black list")
Reported-by: Matt Turner <mattst88@gmail.com>
Cc: Sergej Pupykin <ml@sergej.pp.ru>
Cc: Alexandr Petrenko <petrenkoas83@gmail.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-and-Tested-by: Matt Turner <mattst88@gmail.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 3296a05cda2db8d53b1d869123ed8e2aa884a248..f80a300b5d68f6e8ad61b7daf2544234da7e1662 100644 (file)
--- a/drivers/tty/serial/8250/8250_pci.c
+++ b/drivers/tty/serial/8250/8250_pci.c
@@ -3339,9 +3339,7 @@ static const struct pci_device_id blacklist[] = {
        /* multi-io cards handled by parport_serial */
        { PCI_DEVICE(0x4348, 0x7053), }, /* WCH CH353 2S1P */
        { PCI_DEVICE(0x4348, 0x5053), }, /* WCH CH353 1S1P */
-       { PCI_DEVICE(0x4348, 0x7173), }, /* WCH CH355 4S */
        { PCI_DEVICE(0x1c00, 0x3250), }, /* WCH CH382 2S1P */
-       { PCI_DEVICE(0x1c00, 0x3470), }, /* WCH CH384 4S */
 
        /* Moxa Smartio MUE boards handled by 8250_moxa */
        { PCI_VDEVICE(MOXA, 0x1024), },