diff options
| author | Jay Dolan <jay.dolan@accesio.com> | 2021-11-22 15:35:11 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-20 16:55:22 +0100 |
| commit | b4ccaf5aa2d795ee7f47a6eeb209f3de981e1929 (patch) | |
| tree | 1a377dcc423734e7aa54333df2086d35bab08dd4 /drivers/tty | |
| parent | fcfd3c09f40786f8a296bfc93909612cc571c087 (diff) | |
serial: 8250_pericom: Re-enable higher baud rates
Add UPF_MAGIC_MULTIPLIER to the port flags since there is now
range checking in serial8250_get_baud_rate() in 8250_port.c.
Signed-off-by: Jay Dolan <jay.dolan@accesio.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211122133512.8947-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/8250/8250_pericom.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/8250/8250_pericom.c b/drivers/tty/serial/8250/8250_pericom.c index df27f0daea7a..f0d026325f17 100644 --- a/drivers/tty/serial/8250/8250_pericom.c +++ b/drivers/tty/serial/8250/8250_pericom.c @@ -117,7 +117,7 @@ static int pericom8250_probe(struct pci_dev *pdev, const struct pci_device_id *i uart.port.private_data = pericom; uart.port.iotype = UPIO_PORT; uart.port.uartclk = 921600 * 16; - uart.port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ; + uart.port.flags = UPF_SKIP_TEST | UPF_BOOT_AUTOCONF | UPF_SHARE_IRQ | UPF_MAGIC_MULTIPLIER; uart.port.set_divisor = pericom_do_set_divisor; for (i = 0; i < nr && i < maxnr; i++) { unsigned int offset = (i == 3 && nr == 4) ? 0x38 : i * 0x8; |