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| author | Johan Hovold <jhovold@gmail.com> | 2012-01-16 00:36:50 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2012-01-24 11:52:13 -0800 |
| commit | be125d9c8d59560e7cc2d6e2b65c8fd233498ab7 (patch) | |
| tree | 304e3a4d7d8e0b47d6796db31f3470a269a6c1ba /drivers/usb/serial/cp210x.c | |
| parent | 34b76fcaee574017862ea3fa0efdcd77a9d0e57d (diff) | |
| download | linux-be125d9c8d59560e7cc2d6e2b65c8fd233498ab7.tar.gz linux-be125d9c8d59560e7cc2d6e2b65c8fd233498ab7.tar.bz2 linux-be125d9c8d59560e7cc2d6e2b65c8fd233498ab7.zip | |
USB: cp210x: do not map baud rates to B0
We do not implement B0 hangup yet so map low baudrates to 300bps.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Cc: Preston Fick <preston.fick@silabs.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/cp210x.c')
| -rw-r--r-- | drivers/usb/serial/cp210x.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 1270e024bb3e..ad7599ed5df9 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -363,8 +363,8 @@ static inline int cp210x_set_config_single(struct usb_serial_port *port, * Quantises the baud rate as per AN205 Table 1 */ static unsigned int cp210x_quantise_baudrate(unsigned int baud) { - if (baud <= 56) baud = 0; - else if (baud <= 300) baud = 300; + if (baud <= 300) + baud = 300; else if (baud <= 600) baud = 600; else if (baud <= 1200) baud = 1200; else if (baud <= 1800) baud = 1800; |