usb: dwc3: exynos: remove platform data support
We are removing plat data which was used till now to init and
exit phy. We no longer need this since dwc3-core takes care of
initializing and shutting-down the phy using usb_phy_init()
and usb_phy_shutdown().
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index 6471d78..dc35c54 100644
--- a/drivers/usb/dwc3/dwc3-exynos.c
+++ b/drivers/usb/dwc3/dwc3-exynos.c
@@ -92,7 +92,6 @@
static int __devinit dwc3_exynos_probe(struct platform_device *pdev)
{
- struct dwc3_exynos_data *pdata = pdev->dev.platform_data;
struct platform_device *dwc3;
struct dwc3_exynos *exynos;
struct clk *clk;
@@ -145,14 +144,6 @@
clk_enable(exynos->clk);
- /* PHY initialization */
- if (!pdata) {
- dev_dbg(&pdev->dev, "missing platform data\n");
- } else {
- if (pdata->phy_init)
- pdata->phy_init(pdev, pdata->phy_type);
- }
-
ret = platform_device_add_resources(dwc3, pdev->resource,
pdev->num_resources);
if (ret) {
@@ -169,9 +160,6 @@
return 0;
err4:
- if (pdata && pdata->phy_exit)
- pdata->phy_exit(pdev, pdata->phy_type);
-
clk_disable(clk);
clk_put(clk);
err3:
@@ -185,15 +173,11 @@
static int __devexit dwc3_exynos_remove(struct platform_device *pdev)
{
struct dwc3_exynos *exynos = platform_get_drvdata(pdev);
- struct dwc3_exynos_data *pdata = pdev->dev.platform_data;
platform_device_unregister(exynos->dwc3);
platform_device_unregister(exynos->usb2_phy);
platform_device_unregister(exynos->usb3_phy);
- if (pdata && pdata->phy_exit)
- pdata->phy_exit(pdev, pdata->phy_type);
-
clk_disable(exynos->clk);
clk_put(exynos->clk);