From: Vardan Mikayelyan
> Sent: 20 February 2017 15:15
> dwc2_clear_force_mode() can be called in hibernation exit flow which
> can occur in interrupt context.
>
> Signed-off-by: Vardan Mikayelyan <[email protected]>
> ---
> drivers/usb/dwc2/core.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c
> index 2c90d8e..c7c76e8 100644
> --- a/drivers/usb/dwc2/core.c
> +++ b/drivers/usb/dwc2/core.c
> @@ -634,7 +634,7 @@ void dwc2_clear_force_mode(struct dwc2_hsotg *hsotg)
> dwc2_writel(gusbcfg, hsotg->regs + GUSBCFG);
>
> if (dwc2_iddig_filter_enabled(hsotg))
> - msleep(100);
> + mdelay(100);
Spinning for 100ms isn't good at all.
David
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