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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-06-06 20:00:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-06-28 14:34:39 +0200 |
| commit | 20dcff436e9fcd2e106b0ccc48a52206bc176d70 (patch) | |
| tree | 847402f7933fcc4765a941a0a8f4d9d47f463363 | |
| parent | n_tty: Access echo_* variables carefully. (diff) | |
| download | linux-20dcff436e9fcd2e106b0ccc48a52206bc176d70.tar.xz linux-20dcff436e9fcd2e106b0ccc48a52206bc176d70.zip | |
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>
| -rw-r--r-- | drivers/tty/serial/8250/8250_pci.c | 2 |
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), }, |