1 files changed, 0 insertions, 17 deletions

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 1f596fb7cf71..b02622a936c2 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -44,7 +44,6 @@ struct tegra_ehci_hcd {
         struct ehci_hcd *ehci;
         struct tegra_usb_phy *phy;
         struct clk *clk;
-        struct clk *emc_clk;
         struct usb_phy *transceiver;
         int host_resumed;
         int port_resuming;
@@ -56,7 +55,6 @@ static void tegra_ehci_power_up(struct usb_hcd *hcd)
 {
         struct tegra_ehci_hcd *tegra = dev_get_drvdata(hcd->self.controller);
 
-        clk_prepare_enable(tegra->emc_clk);
         clk_prepare_enable(tegra->clk);
         usb_phy_set_suspend(&tegra->phy->u_phy, 0);
         tegra->host_resumed = 1;
@@ -69,7 +67,6 @@ static void tegra_ehci_power_down(struct usb_hcd *hcd)
         tegra->host_resumed = 0;
         usb_phy_set_suspend(&tegra->phy->u_phy, 1);
         clk_disable_unprepare(tegra->clk);
-        clk_disable_unprepare(tegra->emc_clk);
 }
 
 static int tegra_ehci_internal_port_reset(
@@ -694,16 +691,6 @@ static int tegra_ehci_probe(struct platform_device *pdev)
         if (err)
                 goto fail_clk;
 
-        tegra->emc_clk = devm_clk_get(&pdev->dev, "emc");
-        if (IS_ERR(tegra->emc_clk)) {
-                dev_err(&pdev->dev, "Can't get emc clock\n");
-                err = PTR_ERR(tegra->emc_clk);
-                goto fail_emc_clk;
-        }
-
-        clk_prepare_enable(tegra->emc_clk);
-        clk_set_rate(tegra->emc_clk, 400000000);
-
         tegra->needs_double_reset = of_property_read_bool(pdev->dev.of_node,
                 "nvidia,needs-double-reset");
 
@@ -813,8 +800,6 @@ fail:
 #endif
         usb_phy_shutdown(&tegra->phy->u_phy);
 fail_io:
-        clk_disable_unprepare(tegra->emc_clk);
-fail_emc_clk:
         clk_disable_unprepare(tegra->clk);
 fail_clk:
         usb_put_hcd(hcd);
@@ -842,8 +827,6 @@ static int tegra_ehci_remove(struct platform_device *pdev)
 
         clk_disable_unprepare(tegra->clk);
 
-        clk_disable_unprepare(tegra->emc_clk);
-
         return 0;
 }