On Sun, Jun 26, 2016 at 12:28:30AM -0700, Stephen Boyd wrote:
> The chipidea core gets the usb phy and initializes the phy at the
> right point now so we don't need to get the phy in this driver.
>
> Cc: Peter Chen <peter.chen@xxxxxxx>
> Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> Signed-off-by: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
> ---
> drivers/usb/chipidea/ci_hdrc_msm.c | 21 ---------------------
> 1 file changed, 21 deletions(-)
>
> diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c
> index 430856ef1be3..07cccd24a87f 100644
> --- a/drivers/usb/chipidea/ci_hdrc_msm.c
> +++ b/drivers/usb/chipidea/ci_hdrc_msm.c
> @@ -24,15 +24,6 @@ static void ci_hdrc_msm_notify_event(struct ci_hdrc *ci, unsigned event)
> dev_dbg(dev, "CI_HDRC_CONTROLLER_RESET_EVENT received\n");
> /* use AHB transactor, allow posted data writes */
> hw_write_id_reg(ci, HS_PHY_AHB_MODE, 0xffffffff, 0x8);
> - usb_phy_init(ci->usb_phy);
> - break;
> - case CI_HDRC_CONTROLLER_STOPPED_EVENT:
> - dev_dbg(dev, "CI_HDRC_CONTROLLER_STOPPED_EVENT received\n");
> - /*
> - * Put the phy in non-driving mode. Otherwise host
> - * may not detect soft-disconnection.
> - */
> - usb_phy_notify_disconnect(ci->usb_phy, USB_SPEED_UNKNOWN);
> break;
> default:
> dev_dbg(dev, "unknown ci_hdrc event\n");
> @@ -53,21 +44,9 @@ static struct ci_hdrc_platform_data ci_hdrc_msm_platdata = {
> static int ci_hdrc_msm_probe(struct platform_device *pdev)
> {
> struct platform_device *plat_ci;
> - struct usb_phy *phy;
>
> dev_dbg(&pdev->dev, "ci_hdrc_msm_probe\n");
>
> - /*
> - * OTG(PHY) driver takes care of PHY initialization, clock management,
> - * powering up VBUS, mapping of registers address space and power
> - * management.
> - */
> - phy = devm_usb_get_phy_by_phandle(&pdev->dev, "usb-phy", 0);
> - if (IS_ERR(phy))
> - return PTR_ERR(phy);
> -
> - ci_hdrc_msm_platdata.usb_phy = phy;
> -
> plat_ci = ci_hdrc_add_device(&pdev->dev,
> pdev->resource, pdev->num_resources,
> &ci_hdrc_msm_platdata);
> --
Acked-by: Peter Chen <peter.chen@xxxxxxx>
--
Best Regards,
Peter Chen
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