On Fri, Dec 20, 2013 at 10:55:34AM -0600, Thomas Pugliese wrote:
> This patch adds debug prints to the reservation and channel change 
> sequence to help with debugging channel change problems.
> 
> Signed-off-by: Thomas Pugliese <[email protected]>
> ---
>  drivers/usb/wusbcore/pal.c         |    1 +
>  drivers/usb/wusbcore/reservation.c |    1 +
>  2 files changed, 2 insertions(+)
> 
> diff --git a/drivers/usb/wusbcore/pal.c b/drivers/usb/wusbcore/pal.c
> index 59e100c..d427e62 100644
> --- a/drivers/usb/wusbcore/pal.c
> +++ b/drivers/usb/wusbcore/pal.c
> @@ -22,6 +22,7 @@ static void wusbhc_channel_changed(struct uwb_pal *pal, int 
> channel)
>  {
>       struct wusbhc *wusbhc = container_of(pal, struct wusbhc, pal);
>  
> +     pr_info("%s: channel = %d\n", __func__, channel);

That's not a "debug" message, it's a "let's annoy all users" message.

Please make it a dev_dbg() call if you want a debug message.

thanks,

greg k-h
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