diff options
| author |   Mike Isely <isely@pobox.com> | 2006-08-29 22:07:04 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2006-09-27 11:58:58 -0700 |
| commit | 9aa8dae7b1fa7af099a403fc3766e068a0ea6d68 (patch) | |
| tree | 83976cac5a3ee6277a8d0fdcdd76d1e29576fbc1 /drivers/usb/serial/cypress_m8.c | |
| parent | cypress_m8: use appropriate URB polling interval (diff) | |
| download | linux-dev-9aa8dae7b1fa7af099a403fc3766e068a0ea6d68.tar.xz linux-dev-9aa8dae7b1fa7af099a403fc3766e068a0ea6d68.zip | |
cypress_m8: use usb_fill_int_urb where appropriate
Rather than directly filling in URB fields, it's safer to use
usb_fill_int_urb(). This improves robustness of the driver; URB
changes in the future will not go uninitialized here. That point not
withstanding, this driver should at least be self-consistent. Either
use usb_fill_int_urb() everywhere or don't bother with it all.
Signed-off-by: Mike Isely <isely@pobox.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/serial/cypress_m8.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 40cfbe1d3517..741dcec36d41 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -820,9 +820,10 @@ send: usb_serial_debug_data(debug, &port->dev, __FUNCTION__, port->interrupt_out_size, port->interrupt_out_urb->transfer_buffer); - port->interrupt_out_urb->transfer_buffer_length = actual_size; - port->interrupt_out_urb->dev = port->serial->dev; - port->interrupt_out_urb->interval = priv->write_urb_interval; + usb_fill_int_urb(port->interrupt_out_urb, port->serial->dev, + usb_sndintpipe(port->serial->dev, port->interrupt_out_endpointAddress), + port->interrupt_out_buffer, port->interrupt_out_size, + cypress_write_int_callback, port, priv->write_urb_interval); result = usb_submit_urb (port->interrupt_out_urb, GFP_ATOMIC); if (result) { dev_err(&port->dev, "%s - failed submitting write urb, error %d\n", __FUNCTION__, |