diff options
author | Johan Hovold <jhovold@gmail.com> | 2010-03-17 18:00:39 -0400 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 16:21:33 -0400 |
commit | aea006b93a59864473866e4b1bdb51deea593798 (patch) | |
tree | db9e5bc5fef8ef4a30f43c0ba354b61ba4e62b83 | |
parent | d4e598f65de351eb66a90889d9ceaaca472fda40 (diff) |
USB: cp210x: increase bulk-in buffer size to 256 byte
The cp210x requires a bulk-in buffer larger than endpoint size to keep
up at high baudrates without loosing data.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r-- | drivers/usb/serial/cp210x.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index e3440003810e..705a7e7a9746 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c | |||
@@ -138,6 +138,7 @@ static struct usb_serial_driver cp210x_device = { | |||
138 | .usb_driver = &cp210x_driver, | 138 | .usb_driver = &cp210x_driver, |
139 | .id_table = id_table, | 139 | .id_table = id_table, |
140 | .num_ports = 1, | 140 | .num_ports = 1, |
141 | .bulk_in_size = 256, | ||
141 | .bulk_out_size = 256, | 142 | .bulk_out_size = 256, |
142 | .open = cp210x_open, | 143 | .open = cp210x_open, |
143 | .close = cp210x_close, | 144 | .close = cp210x_close, |