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staging: octeon-usb: eliminate redundant parameter from find_ready_pipe 

current_frame always equals usb->frame_number.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Aaro Koskinen 2016-02-26 02:13:53 +02:00 committed by Greg Kroah-Hartman
parent 68ea338017
commit 38492ccbd1
1 changed files with 6 additions and 12 deletions
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18
drivers/staging/octeon-usb/octeon-hcd.c
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@ -1840,16 +1840,14 @@ static void cvmx_usb_start_channel(struct cvmx_usb_state *usb, int channel,
* Find a pipe that is ready to be scheduled to hardware.
* @usb: USB device state populated by cvmx_usb_initialize().
* @list: Pipe list to search
* @current_frame:
* Frame counter to use as a time reference.
*
* Returns: Pipe or NULL if none are ready
*/
static struct cvmx_usb_pipe *cvmx_usb_find_ready_pipe(
struct cvmx_usb_state *usb,
struct list_head *list,
u64 current_frame)
struct list_head *list)
{
u64 current_frame = usb->frame_number;
struct cvmx_usb_pipe *pipe;
list_for_each_entry(pipe, list, node) {
@ -1917,21 +1915,17 @@ static void cvmx_usb_schedule(struct cvmx_usb_state *usb, int is_sof)
* beginning of the frame
*/
pipe = cvmx_usb_find_ready_pipe(usb,
usb->active_pipes + CVMX_USB_TRANSFER_ISOCHRONOUS,
usb->frame_number);
usb->active_pipes + CVMX_USB_TRANSFER_ISOCHRONOUS);
if (likely(!pipe))
pipe = cvmx_usb_find_ready_pipe(usb,
usb->active_pipes + CVMX_USB_TRANSFER_INTERRUPT,
usb->frame_number);
usb->active_pipes + CVMX_USB_TRANSFER_INTERRUPT);
}
if (likely(!pipe)) {
pipe = cvmx_usb_find_ready_pipe(usb,
usb->active_pipes + CVMX_USB_TRANSFER_CONTROL,
usb->frame_number);
usb->active_pipes + CVMX_USB_TRANSFER_CONTROL);
if (likely(!pipe))
pipe = cvmx_usb_find_ready_pipe(usb,
usb->active_pipes + CVMX_USB_TRANSFER_BULK,
usb->frame_number);
usb->active_pipes + CVMX_USB_TRANSFER_BULK);
}
if (!pipe)
break;