From: Mike Isely Date: Wed, 30 Aug 2006 03:07:04 +0000 (-0500) Subject: cypress_m8: use usb_fill_int_urb where appropriate X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=9aa8dae7b1fa7af099a403fc3766e068a0ea6d68;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git 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 Signed-off-by: Greg Kroah-Hartman --- 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__,