diff options
| -rw-r--r-- | drivers/usb/core/hcd.c | 38 | ||||
| -rw-r--r-- | include/linux/usb/hcd.h | 1 |
2 files changed, 3 insertions, 36 deletions
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 777036ae6367..6241d32c5ba7 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -33,7 +33,6 @@ #include <linux/phy/phy.h> #include <linux/usb.h> #include <linux/usb/hcd.h> -#include <linux/usb/phy.h> #include <linux/usb/otg.h> #include "usb.h" @@ -2739,30 +2738,10 @@ int usb_add_hcd(struct usb_hcd *hcd, int retval; struct usb_device *rhdev; - if (IS_ENABLED(CONFIG_USB_PHY) && !hcd->skip_phy_initialization) { - struct usb_phy *phy = usb_get_phy_dev(hcd->self.sysdev, 0); - - if (IS_ERR(phy)) { - retval = PTR_ERR(phy); - if (retval == -EPROBE_DEFER) - return retval; - } else { - retval = usb_phy_init(phy); - if (retval) { - usb_put_phy(phy); - return retval; - } - hcd->usb_phy = phy; - hcd->remove_phy = 1; - } - } - if (!hcd->skip_phy_initialization && usb_hcd_is_primary_hcd(hcd)) { hcd->phy_roothub = usb_phy_roothub_init(hcd->self.sysdev); - if (IS_ERR(hcd->phy_roothub)) { - retval = PTR_ERR(hcd->phy_roothub); - goto err_phy_roothub_init; - } + if (IS_ERR(hcd->phy_roothub)) + return PTR_ERR(hcd->phy_roothub); retval = usb_phy_roothub_power_on(hcd->phy_roothub); if (retval) @@ -2936,12 +2915,7 @@ err_create_buf: usb_phy_roothub_power_off(hcd->phy_roothub); err_usb_phy_roothub_power_on: usb_phy_roothub_exit(hcd->phy_roothub); -err_phy_roothub_init: - if (hcd->remove_phy && hcd->usb_phy) { - usb_phy_shutdown(hcd->usb_phy); - usb_put_phy(hcd->usb_phy); - hcd->usb_phy = NULL; - } + return retval; } EXPORT_SYMBOL_GPL(usb_add_hcd); @@ -3017,12 +2991,6 @@ void usb_remove_hcd(struct usb_hcd *hcd) usb_phy_roothub_power_off(hcd->phy_roothub); usb_phy_roothub_exit(hcd->phy_roothub); - if (hcd->remove_phy && hcd->usb_phy) { - usb_phy_shutdown(hcd->usb_phy); - usb_put_phy(hcd->usb_phy); - hcd->usb_phy = NULL; - } - usb_put_invalidate_rhdev(hcd); hcd->flags = 0; } diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index aef50cb2ed1b..e33009c77840 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -150,7 +150,6 @@ struct usb_hcd { unsigned rh_pollable:1; /* may we poll the root hub? */ unsigned msix_enabled:1; /* driver has MSI-X enabled? */ unsigned msi_enabled:1; /* driver has MSI enabled? */ - unsigned remove_phy:1; /* auto-remove USB phy */ /* * do not manage the PHY state in the HCD core, instead let the driver * handle this (for example if the PHY can only be turned on after a |