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| author |   Johan Hovold <johan@kernel.org> | 2022-09-13 16:53:12 +0200 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2022-09-15 08:05:12 +0200 |
| commit | 7bd7ad3c310cd6766f170927381eea0aa6f46c69 (patch) | |
| tree | 83efc6602fb4173f64aa7eea8bca1ae910ef73eb /drivers/usb/serial/ftdi_sio.c | |
| parent | Linux 6.0-rc4 (diff) | |
| download | linux-dev-7bd7ad3c310cd6766f170927381eea0aa6f46c69.tar.xz linux-dev-7bd7ad3c310cd6766f170927381eea0aa6f46c69.zip | |
USB: serial: ftdi_sio: fix 300 bps rate for SIO
The 300 bps rate of SIO devices has been mapped to 9600 bps since
2003... Let's fix the regression.
Cc: stable@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Diffstat (limited to 'drivers/usb/serial/ftdi_sio.c')
| -rw-r--r-- | drivers/usb/serial/ftdi_sio.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 52d59be92034..787e63fd7f99 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1319,8 +1319,7 @@ static u32 get_ftdi_divisor(struct tty_struct *tty, case 38400: div_value = ftdi_sio_b38400; break; case 57600: div_value = ftdi_sio_b57600; break; case 115200: div_value = ftdi_sio_b115200; break; - } /* baud */ - if (div_value == 0) { + default: dev_dbg(dev, "%s - Baudrate (%d) requested is not supported\n", __func__, baud); div_value = ftdi_sio_b9600; |