From mboxrd@z Thu Jan 1 00:00:00 1970 From: sergei.shtylyov@cogentembedded.com (Sergei Shtylyov) Date: Wed, 19 Jun 2013 16:43:45 +0400 Subject: [PATCH V3 05/11] USB: OHCI: Properly handle ohci-ep93xx suspend In-Reply-To: <1371643936-3314-6-git-send-email-manjunath.goudar@linaro.org> References: <1371050918-29472-1-git-send-email-manjunath.goudar@linaro.org> <1371643936-3314-1-git-send-email-manjunath.goudar@linaro.org> <1371643936-3314-6-git-send-email-manjunath.goudar@linaro.org> Message-ID: <51C1A781.2040603@cogentembedded.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Hello. On 19-06-2013 16:12, Manjunath Goudar wrote: > Suspend scenario in case of ohci-ep93xx glue was not > properly handled as it was not suspending generic part > of ohci controller. Calling explicitly the ohci_suspend() > routine in ohci_hcd_ep93xx_drv_suspend() will ensure proper > handling of suspend scenario. > Signed-off-by: Manjunath Goudar > Cc: Arnd Bergmann > Cc: Alan Stern > Cc: Greg KH > 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-ep93xx.c | 10 +++++++++- > 1 file changed, 9 insertions(+), 1 deletion(-) > diff --git a/drivers/usb/host/ohci-ep93xx.c b/drivers/usb/host/ohci-ep93xx.c > index 8704e9f..f5f11d1 100644 > --- a/drivers/usb/host/ohci-ep93xx.c > +++ b/drivers/usb/host/ohci-ep93xx.c > @@ -174,13 +174,21 @@ static int ohci_hcd_ep93xx_drv_suspend(struct platform_device *pdev, pm_message_ > { > struct usb_hcd *hcd = platform_get_drvdata(pdev); > struct ohci_hcd *ohci = hcd_to_ohci(hcd); > + bool do_wakeup = device_may_wakeup(&pdev->dev); > + int ret; There was no need to use tabs here, didn't you see that here the variables aren't aligned? WBR, Sergei