Merge tag 'usb-4.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB / PHY driver fixes from Greg KH:
 "Here's a number of USB and PHY driver fixes for 4.0-rc5.

  The largest thing here is a revert of a gadget function driver patch
  that removes 500 lines of code.  Other than that, it's a number of
  reported bugs fixes and new quirk/id entries.

  All have been in linux-next for a while"

* tag 'usb-4.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
  usb: common: otg-fsm: only signal connect after switching to peripheral
  uas: Add US_FL_NO_ATA_1X for Initio Corporation controllers / devices
  USB: ehci-atmel: rework clk handling
  MAINTAINERS: add entry for USB OTG FSM
  usb: chipidea: otg: add a_alt_hnp_support response for B device
  phy: omap-usb2: Fix missing clk_prepare call when using old dt name
  phy: ti/omap: Fix modalias
  phy: core: Fixup return value of phy_exit when !pm_runtime_enabled
  phy: miphy28lp: Convert to devm_kcalloc and fix wrong sizof
  phy: miphy365x: Convert to devm_kcalloc and fix wrong sizeof
  phy: twl4030-usb: Remove redundant assignment for twl->linkstat
  phy: exynos5-usbdrd: Fix off-by-one valid value checking for args->args[0]
  phy: Find the right match in devm_phy_destroy()
  phy: rockchip-usb: Fixup rockchip_usb_phy_power_on failure path
  phy: ti-pipe3: Simplify ti_pipe3_dpll_wait_lock implementation
  phy: samsung-usb2: Remove NULL terminating entry from phys array
  phy: hix5hd2-sata: Check return value of platform_get_resource
  phy: exynos-dp-video: Kill exynos_dp_video_phy_pwr_isol function
  Revert "usb: gadget: zero: Add support for interrupt EP"
  Revert "xhci: Clear the host side toggle manually when endpoint is 'soft reset'"
  ...

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/phy/phy-core.c b/drivers/phy/phy-core.c
index a12d35338313..3791838f4bd4 100644
--- a/drivers/phy/phy-core.c
+++ b/drivers/phy/phy-core.c
@@ -52,7 +52,9 @@ static void devm_phy_consume(struct device *dev, void *res)
 
 static int devm_phy_match(struct device *dev, void *res, void *match_data)
 {
-        return res == match_data;
+        struct phy **phy = res;
+
+        return *phy == match_data;
 }
 
 /**
@@ -223,6 +225,7 @@ int phy_init(struct phy *phy)
         ret = phy_pm_runtime_get_sync(phy);
         if (ret < 0 && ret != -ENOTSUPP)
                 return ret;
+        ret = 0; /* Override possible ret == -ENOTSUPP */
 
         mutex_lock(&phy->mutex);
         if (phy->init_count == 0 && phy->ops->init) {
@@ -231,8 +234,6 @@ int phy_init(struct phy *phy)
                         dev_err(&phy->dev, "phy init failed --> %d\n", ret);
                         goto out;
                 }
-        } else {
-                ret = 0; /* Override possible ret == -ENOTSUPP */
         }
         ++phy->init_count;
 
@@ -253,6 +254,7 @@ int phy_exit(struct phy *phy)
         ret = phy_pm_runtime_get_sync(phy);
         if (ret < 0 && ret != -ENOTSUPP)
                 return ret;
+        ret = 0; /* Override possible ret == -ENOTSUPP */
 
         mutex_lock(&phy->mutex);
         if (phy->init_count == 1 && phy->ops->exit) {
@@ -287,6 +289,7 @@ int phy_power_on(struct phy *phy)
         ret = phy_pm_runtime_get_sync(phy);
         if (ret < 0 && ret != -ENOTSUPP)
                 return ret;
+        ret = 0; /* Override possible ret == -ENOTSUPP */
 
         mutex_lock(&phy->mutex);
         if (phy->power_count == 0 && phy->ops->power_on) {
@@ -295,8 +298,6 @@ int phy_power_on(struct phy *phy)
                         dev_err(&phy->dev, "phy poweron failed --> %d\n", ret);
                         goto out;
                 }
-        } else {
-                ret = 0; /* Override possible ret == -ENOTSUPP */
         }
         ++phy->power_count;
         mutex_unlock(&phy->mutex);