Hello.

On 28-02-2013 13:59, Peter Korsgaard wrote:

  Dave> From: Dave Tubbs <dave.tu...@portalislc.com>
  Dave> Make sure each c67x00 TD has been executed or retry using the existing
  Dave> retry mechanism. Reference Cypress Semiconductor BIOS User's Manual 1.2,
  Dave> page 3-16

  Dave> Signed-off-by: Dave Tubbs <dave.tu...@portalislc.com>
  Dave> ---
  Dave>  drivers/usb/c67x00/c67x00-sched.c |    6 ++++++
  Dave>  1 files changed, 6 insertions(+), 0 deletions(-)

  Dave> diff --git a/drivers/usb/c67x00/c67x00-sched.c 
b/drivers/usb/c67x00/c67x00-sched.c
  Dave> index aa49162..dd5bdb4 100644
  Dave> --- a/drivers/usb/c67x00/c67x00-sched.c
  Dave> +++ b/drivers/usb/c67x00/c67x00-sched.c
  Dave> @@ -1033,6 +1033,12 @@ static inline void c67x00_check_td_list(struct 
c67x00_hcd *c67x00)
  Dave>                  !td_acked(td))
  Dave>                      goto cont;

  Dave> +    /* at this point, there are no errors, but it's still possible 
that the
  Dave> +     * td wasn't executed by the c67x00. Confirm it was executed or 
force a
  Dave> +     * retry */
  Dave> +    if(((td->retry_cnt) & TD_RETRYCNTMASK_ACT_FLG) && (td->status == 
0))
  Dave> +      goto cont;
  Dave> +

Alignment seems off and you have trailing spaces on the last line.

   Also, indented code with spaces instead of tabs.

WBR, Sergei

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