usb: phy: omap-control: Get rid of platform data

omap-control device is present from OMAP4 onwards which
support device tree boots only. So get rid of platform data.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 3 insertions, 13 deletions

diff --git a/drivers/usb/phy/phy-omap-control.c b/drivers/usb/phy/phy-omap-control.c
index a4dda8e12562..977259252a8e 100644
--- a/drivers/usb/phy/phy-omap-control.c
+++ b/drivers/usb/phy/phy-omap-control.c
@@ -197,8 +197,6 @@ static int omap_control_usb_probe(struct platform_device *pdev)
 {
         struct resource *res;
         struct device_node *np = pdev->dev.of_node;
-        struct omap_control_usb_platform_data *pdata =
-                        dev_get_platdata(&pdev->dev);
 
         control_usb = devm_kzalloc(&pdev->dev, sizeof(*control_usb),
                 GFP_KERNEL);
@@ -207,14 +205,10 @@ static int omap_control_usb_probe(struct platform_device *pdev)
                 return -ENOMEM;
         }
 
-        if (np) {
+        if (np)
                 of_property_read_u32(np, "ti,type", &control_usb->type);
-        } else if (pdata) {
-                control_usb->type = pdata->type;
-        } else {
-                dev_err(&pdev->dev, "no pdata present\n");
-                return -EINVAL;
-        }
+        else
+                return -EINVAL; /* We only support DT boot */
 
         control_usb->dev        = &pdev->dev;
 
diff --git a/include/linux/usb/omap_control_usb.h b/include/linux/usb/omap_control_usb.h
index 27b5b8c931b0..e2416b45169b 100644
--- a/include/linux/usb/omap_control_usb.h
+++ b/include/linux/usb/omap_control_usb.h
@@ -31,10 +31,6 @@ struct omap_control_usb {
         u32 type;
 };
 
-struct omap_control_usb_platform_data {
-        u8 type;
-};
-
 enum omap_control_usb_mode {
         USB_MODE_UNDEFINED = 0,
         USB_MODE_HOST,