usb: tegra: host: Remove references to plat data

Platform data is not used in tegra-ehci anymore, so remove all
references to it.

Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c
index 06e8febdcc2c..a208cea4e4c7 100644
--- a/drivers/usb/host/ehci-tegra.c
+++ b/drivers/usb/host/ehci-tegra.c
@@ -27,7 +27,6 @@
 #include <linux/of.h>
 #include <linux/of_gpio.h>
 #include <linux/platform_device.h>
-#include <linux/platform_data/tegra_usb.h>
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/usb/ehci_def.h>
@@ -327,18 +326,11 @@ static int tegra_ehci_probe(struct platform_device *pdev)
         struct usb_hcd *hcd;
         struct ehci_hcd *ehci;
         struct tegra_ehci_hcd *tegra;
-        struct tegra_ehci_platform_data *pdata;
         int err = 0;
         int irq;
         struct device_node *np_phy;
         struct usb_phy *u_phy;
 
-        pdata = pdev->dev.platform_data;
-        if (!pdata) {
-                dev_err(&pdev->dev, "Platform data missing\n");
-                return -EINVAL;
-        }
-
         /* Right now device-tree probed devices don't get dma_mask set.
          * Since shared usb code relies on it, set it here for now.
          * Once we have dma capability bindings this can go away.