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Subject[PATCH 13/21] usb: chipidea: msm: Allow core to get usb phy
Date
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@nxp.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Boyd <stephen.boyd@linaro.org>
---
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);
--
2.9.0.rc2.8.ga28705d
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