Hi,
On 5/12/2020 8:05 AM, Peter Chen wrote:
> Cc: Baolin Wang <baolin.wang@xxxxxxxxxx>
> Cc: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
> Cc: <stable@xxxxxxxxxxxxxxx>
> Fixes: b0c69b4bace3 ("usb: host: plat: Enable xHCI plat runtime PM")
> Reviewed-by: Peter Chen <peter.chen@xxxxxxx>
> Signed-off-by: Li Jun <jun.li@xxxxxxx>
> ---
> drivers/usb/host/xhci-plat.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
> index 1d4f6f85f0fe..f38d53528c96 100644
> --- a/drivers/usb/host/xhci-plat.c
> +++ b/drivers/usb/host/xhci-plat.c
> @@ -362,6 +362,7 @@ static int xhci_plat_remove(struct platform_device *dev)
> struct clk *reg_clk = xhci->reg_clk;
> struct usb_hcd *shared_hcd = xhci->shared_hcd;
>
> + pm_runtime_get_sync(&dev->dev);
Where is corresponding _put() call?
> xhci->xhc_state |= XHCI_STATE_REMOVING;
>
> usb_remove_hcd(shared_hcd);
--
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