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authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>2018-06-06 21:00:41 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-06-28 21:34:39 +0900
commit20dcff436e9fcd2e106b0ccc48a52206bc176d70 (patch)
tree847402f7933fcc4765a941a0a8f4d9d47f463363 /drivers
parentebec3f8f5271139df618ebdf8427e24ba102ba94 (diff)
serial: 8250_pci: Remove stalled entries in blacklist
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/tty/serial/8250/8250_pci.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/tty/serial/8250/8250_pci.c b/drivers/tty/serial/8250/8250_pci.c
index 3296a05cda2d..f80a300b5d68 100644
--- 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), },