Subject: [PATCH V3 09/11] USB: OHCI: Properly handle ohci-pxa27x suspend

From: [email-masked] (Sergei Shtylyov)
Date: Wed, 19 Jun 2013 16:50:53 +0400

On 19-06-2013 16:12, Manjunath Goudar wrote:

> Suspend scenario in case of ohci-pxa27x glue was not
> properly handled as it was not suspending generic part
> of ohci controller. Calling explicitly the ohci_suspend()
> routine in ohci_hcd_pxa27x_drv_suspend() will ensure proper
> handling of suspend scenario.

> Signed-off-by: Manjunath Goudar <[email-masked]>
> Cc: Arnd Bergmann <[email-masked]>
> Cc: Alan Stern <[email-masked]>
> Cc: Greg KH <[email-masked]>
> Cc: linux-usb at vger.kernel.org

> V2:
>   -Incase ohci_suspend() fails, return right away without
>    executing further.
> V3:
>   -Aligned variable "do_wakeup" and "ret".
> ---
>   drivers/usb/host/ohci-pxa27x.c |    8 +++++++-
>   1 file changed, 7 insertions(+), 1 deletion(-)

> diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c
> index 3a9c01d..1dc2a72 100644
> --- a/drivers/usb/host/ohci-pxa27x.c
> +++ b/drivers/usb/host/ohci-pxa27x.c
> @@ -564,13 +564,19 @@ static int ohci_hcd_pxa27x_drv_suspend(struct device *dev)
>   {
>   	struct usb_hcd *hcd = dev_get_drvdata(dev);
>   	struct pxa27x_ohci *ohci = to_pxa27x_ohci(hcd);
> +	bool		do_wakeup = device_may_wakeup(dev);
> +	int		ret;

    And again, no variable name alignment was needed.

WBR, Sergei