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>
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@ -92,7 +92,6 @@ static u64 dwc3_exynos_dma_mask = DMA_BIT_MASK(32);
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static int __devinit dwc3_exynos_probe(struct platform_device *pdev)
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{
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struct dwc3_exynos_data *pdata = pdev->dev.platform_data;
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struct platform_device *dwc3;
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struct dwc3_exynos *exynos;
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struct clk *clk;
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@ -145,14 +144,6 @@ static int __devinit dwc3_exynos_probe(struct platform_device *pdev)
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clk_enable(exynos->clk);
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/* PHY initialization */
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if (!pdata) {
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dev_dbg(&pdev->dev, "missing platform data\n");
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} else {
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if (pdata->phy_init)
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pdata->phy_init(pdev, pdata->phy_type);
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}
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ret = platform_device_add_resources(dwc3, pdev->resource,
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pdev->num_resources);
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if (ret) {
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@ -169,9 +160,6 @@ static int __devinit dwc3_exynos_probe(struct platform_device *pdev)
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return 0;
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err4:
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if (pdata && pdata->phy_exit)
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pdata->phy_exit(pdev, pdata->phy_type);
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clk_disable(clk);
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clk_put(clk);
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err3:
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@ -185,15 +173,11 @@ err0:
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static int __devexit dwc3_exynos_remove(struct platform_device *pdev)
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{
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struct dwc3_exynos *exynos = platform_get_drvdata(pdev);
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struct dwc3_exynos_data *pdata = pdev->dev.platform_data;
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platform_device_unregister(exynos->dwc3);
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platform_device_unregister(exynos->usb2_phy);
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platform_device_unregister(exynos->usb3_phy);
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if (pdata && pdata->phy_exit)
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pdata->phy_exit(pdev, pdata->phy_type);
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clk_disable(exynos->clk);
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clk_put(exynos->clk);
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