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| author | Johan Hovold <johan@kernel.org> | 2022-09-11 17:02:15 +0300 |
|---|---|---|
| committer | Johan Hovold <johan@kernel.org> | 2022-09-15 09:06:05 +0300 |
| commit | 1a0398915d2243fc14be6506a6d226e0593a1c33 (patch) | |
| tree | 52869cc1620d141c7833a4730c2090ba6f346f16 /drivers/usb/serial/ftdi_sio.c | |
| parent | 4d50f4fc67d6e903266ff3769d655729a070d490 (diff) | |
| download | linux-1a0398915d2243fc14be6506a6d226e0593a1c33.tar.xz | |
USB: serial: ftdi_sio: simplify divisor handling
In preparation for adding further Hi-Speed types, assume the device type
is Hi-Speed unless it's an explicitly listed legacy type when
determining divisors.
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 | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 40343ab0ef03..79069c0fb587 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1369,9 +1369,7 @@ static u32 get_ftdi_divisor(struct tty_struct *tty, baud = 9600; } break; - case FT2232H: - case FT4232H: - case FT232H: + default: if ((baud <= 12000000) && (baud >= 1200)) { div_value = ftdi_2232h_baud_to_divisor(baud); } else if (baud < 1200) { |