[PATCH 5/7] dwc2: remove redundant D0 power state set
Paul Zimmerman
Paul.Zimmerman at synopsys.com
Thu May 30 18:18:22 UTC 2013
> From: Yijing Wang [mailto:wangyijing at huawei.com]
> Sent: Thursday, May 30, 2013 3:24 AM
>
> Pci_enable_device() will set device power state to D0,
> so it's no need to do it again in dwc2_driver_probe().
>
> Signed-off-by: Yijing Wang <wangyijing at huawei.com>
> ---
> drivers/staging/dwc2/pci.c | 2 --
> 1 files changed, 0 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/staging/dwc2/pci.c b/drivers/staging/dwc2/pci.c
> index 69c65eb..6a196c2 100644
> --- a/drivers/staging/dwc2/pci.c
> +++ b/drivers/staging/dwc2/pci.c
> @@ -131,8 +131,6 @@ static int dwc2_driver_probe(struct pci_dev *dev,
> if (!hsotg)
> return -ENOMEM;
>
> - pci_set_power_state(dev, PCI_D0);
> -
> hsotg->dev = &dev->dev;
> hsotg->regs = devm_request_and_ioremap(&dev->dev, &dev->resource[0]);
> if (!hsotg->regs)
> --
> 1.7.1
Acked-by: Paul Zimmerman <paulz at synopsys.com>
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