Merge tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm...

[linux-2.6-block.git] / drivers / usb / host / ehci-tegra.c

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index a8f4471dae7b8d48875696ad94a528a17639e788..af28b748e87a01d840b12b3084ea063665c48485 100644 (file)
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -17,7 +17,6 @@
  */
 
 #include <linux/clk.h>
-#include <linux/clk/tegra.h>
 #include <linux/dma-mapping.h>
 #include <linux/err.h>
 #include <linux/gpio.h>
@@ -29,6 +28,7 @@
 #include <linux/of_gpio.h>
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
+#include <linux/reset.h>
 #include <linux/slab.h>
 #include <linux/usb/ehci_def.h>
 #include <linux/usb/tegra_usb_phy.h>
@@ -62,6 +62,7 @@ static int (*orig_hub_control)(struct usb_hcd *hcd,
 struct tegra_ehci_hcd {
        struct tegra_usb_phy *phy;
        struct clk *clk;
+       struct reset_control *rst;
        int port_resuming;
        bool needs_double_reset;
        enum tegra_usb_phy_port_speed port_speed;
@@ -385,13 +386,20 @@ static int tegra_ehci_probe(struct platform_device *pdev)
                goto cleanup_hcd_create;
        }
 
+       tegra->rst = devm_reset_control_get(&pdev->dev, "usb");
+       if (IS_ERR(tegra->rst)) {
+               dev_err(&pdev->dev, "Can't get ehci reset\n");
+               err = PTR_ERR(tegra->rst);
+               goto cleanup_hcd_create;
+       }
+
        err = clk_prepare_enable(tegra->clk);
        if (err)
                goto cleanup_hcd_create;
 
-       tegra_periph_reset_assert(tegra->clk);
+       reset_control_assert(tegra->rst);
        udelay(1);
-       tegra_periph_reset_deassert(tegra->clk);
+       reset_control_deassert(tegra->rst);
 
        u_phy = devm_usb_get_phy_by_phandle(&pdev->dev, "nvidia,phy", 0);
        if (IS_ERR(u_phy)) {