1 files changed, 0 insertions, 162 deletions
diff --git a/drivers/usb/chipidea/usbmisc_imx6q.c b/drivers/usb/chipidea/usbmisc_imx6q.c
deleted file mode 100644
index a1bce391e825..000000000000
--- a/drivers/usb/chipidea/usbmisc_imx6q.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- * Copyright 2012 Freescale Semiconductor, Inc.
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/module.h>
-#include <linux/of_platform.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-
-#include "ci13xxx_imx.h"
-
-#define USB_DEV_MAX 4
-
-#define BM_OVER_CUR_DIS		BIT(7)
-
-struct imx6q_usbmisc {
-	void __iomem *base;
-	spinlock_t lock;
-	struct clk *clk;
-	struct usbmisc_usb_device usbdev[USB_DEV_MAX];
-};
-
-static struct imx6q_usbmisc *usbmisc;
-
-static struct usbmisc_usb_device *get_usbdev(struct device *dev)
-{
-	int i, ret;
-
-	for (i = 0; i < USB_DEV_MAX; i++) {
-		if (usbmisc->usbdev[i].dev == dev)
-			return &usbmisc->usbdev[i];
-		else if (!usbmisc->usbdev[i].dev)
-			break;
-	}
-
-	if (i >= USB_DEV_MAX)
-		return ERR_PTR(-EBUSY);
-
-	ret = usbmisc_get_init_data(dev, &usbmisc->usbdev[i]);
-	if (ret)
-		return ERR_PTR(ret);
-
-	return &usbmisc->usbdev[i];
-}
-
-static int usbmisc_imx6q_init(struct device *dev)
-{
-
-	struct usbmisc_usb_device *usbdev;
-	unsigned long flags;
-	u32 reg;
-
-	usbdev = get_usbdev(dev);
-	if (IS_ERR(usbdev))
-		return PTR_ERR(usbdev);
-
-	if (usbdev->disable_oc) {
-		spin_lock_irqsave(&usbmisc->lock, flags);
-		reg = readl(usbmisc->base + usbdev->index * 4);
-		writel(reg | BM_OVER_CUR_DIS,
-			usbmisc->base + usbdev->index * 4);
-		spin_unlock_irqrestore(&usbmisc->lock, flags);
-	}
-
-	return 0;
-}
-
-static const struct usbmisc_ops imx6q_usbmisc_ops = {
-	.init = usbmisc_imx6q_init,
-};
-
-static const struct of_device_id usbmisc_imx6q_dt_ids[] = {
-	{ .compatible = "fsl,imx6q-usbmisc"},
-	{ /* sentinel */ }
-};
-
-static int usbmisc_imx6q_probe(struct platform_device *pdev)
-{
-	struct resource	*res;
-	struct imx6q_usbmisc *data;
-	int ret;
-
-	if (usbmisc)
-		return -EBUSY;
-
-	data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
-	if (!data)
-		return -ENOMEM;
-
-	spin_lock_init(&data->lock);
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	data->base = devm_ioremap_resource(&pdev->dev, res);
-	if (IS_ERR(data->base))
-		return PTR_ERR(data->base);
-
-	data->clk = devm_clk_get(&pdev->dev, NULL);
-	if (IS_ERR(data->clk)) {
-		dev_err(&pdev->dev,
-			"failed to get clock, err=%ld\n", PTR_ERR(data->clk));
-		return PTR_ERR(data->clk);
-	}
-
-	ret = clk_prepare_enable(data->clk);
-	if (ret) {
-		dev_err(&pdev->dev,
-			"clk_prepare_enable failed, err=%d\n", ret);
-		return ret;
-	}
-
-	ret = usbmisc_set_ops(&imx6q_usbmisc_ops);
-	if (ret) {
-		clk_disable_unprepare(data->clk);
-		return ret;
-	}
-
-	usbmisc = data;
-
-	return 0;
-}
-
-static int usbmisc_imx6q_remove(struct platform_device *pdev)
-{
-	usbmisc_unset_ops(&imx6q_usbmisc_ops);
-	clk_disable_unprepare(usbmisc->clk);
-	return 0;
-}
-
-static struct platform_driver usbmisc_imx6q_driver = {
-	.probe = usbmisc_imx6q_probe,
-	.remove = usbmisc_imx6q_remove,
-	.driver = {
-		.name = "usbmisc_imx6q",
-		.owner = THIS_MODULE,
-		.of_match_table = usbmisc_imx6q_dt_ids,
-	 },
-};
-
-int __init usbmisc_imx6q_drv_init(void)
-{
-	return platform_driver_register(&usbmisc_imx6q_driver);
-}
-subsys_initcall(usbmisc_imx6q_drv_init);
-
-void __exit usbmisc_imx6q_drv_exit(void)
-{
-	platform_driver_unregister(&usbmisc_imx6q_driver);
-}
-module_exit(usbmisc_imx6q_drv_exit);
-
-MODULE_ALIAS("platform:usbmisc-imx6q");
-MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("driver for imx6q usb non-core registers");
-MODULE_AUTHOR("Richard Zhao <richard.zhao@freescale.com>");