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authorVivek Gautam <gautam.vivek@samsung.com>2012-11-03 18:00:28 +0530
committerFelipe Balbi <balbi@ti.com>2012-11-06 13:44:29 +0200
commit7947699a4e0d960c36e01b01a4e518f35eea2265 (patch)
tree6812e4b632a2cdc64711a3dead8bd96933c39bcf /drivers/usb/dwc3/dwc3-exynos.c
parentaccefdd4b234f029a530928ee930b9dcac88fe84 (diff)
downloadlinux-linaro-stable-7947699a4e0d960c36e01b01a4e518f35eea2265.tar.gz
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>
Diffstat (limited to 'drivers/usb/dwc3/dwc3-exynos.c')
-rw-r--r--drivers/usb/dwc3/dwc3-exynos.c16
1 files changed, 0 insertions, 16 deletions
diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c
index 6471d786b3cf..dc35c5476f37 100644
--- a/drivers/usb/dwc3/dwc3-exynos.c
+++ b/drivers/usb/dwc3/dwc3-exynos.c
@@ -92,7 +92,6 @@ static u64 dwc3_exynos_dma_mask = DMA_BIT_MASK(32);
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 @@ static int __devinit dwc3_exynos_probe(struct platform_device *pdev)
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 @@ static int __devinit dwc3_exynos_probe(struct platform_device *pdev)
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 @@ err0:
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);