Re: [PATCH v2 11/12] usb: dwc2: Add clock gating exiting flow by system resume

[Sergei Shtylyov]

On 13.04.2021 10:37, Artur Petrosyan wrote:

> If not hibernation nor partial power down are supported,

   s/not/neither/?

> port resume is done using the clock gating programming flow.
>
> Adds a new flow of exiting clock gating when PC is
> resumed.
>
> Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@xxxxxxxxxxxx>
> ---
>   Changes in v2:
>   - None
>
>   drivers/usb/dwc2/hcd.c | 22 ++++++++++++++++++++++
>   1 file changed, 22 insertions(+)
>
> diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
> index 09dcd37b9ef8..04a1b53d65af 100644
> --- a/drivers/usb/dwc2/hcd.c
> +++ b/drivers/usb/dwc2/hcd.c
> @@ -4445,6 +4445,28 @@ static int _dwc2_hcd_resume(struct usb_hcd *hcd)
>   		break;
>   	case DWC2_POWER_DOWN_PARAM_HIBERNATION:
>   	case DWC2_POWER_DOWN_PARAM_NONE:
> +		/*
> +		 * If not hibernation nor partial power down are supported,

   s/not/neither/?

[...]

MBR, Sergei