1 files changed, 0 insertions, 177 deletions

diff --git a/ANDROID_3.4.5/drivers/misc/atmel-ssc.c b/ANDROID_3.4.5/drivers/misc/atmel-ssc.c
deleted file mode 100644
index 5bb18778..00000000
--- a/ANDROID_3.4.5/drivers/misc/atmel-ssc.c
+++ /dev/null
@@ -1,177 +0,0 @@
-/*
- * Atmel SSC driver
- *
- * Copyright (C) 2007 Atmel Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-
-#include <linux/platform_device.h>
-#include <linux/list.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/spinlock.h>
-#include <linux/atmel-ssc.h>
-#include <linux/slab.h>
-#include <linux/module.h>
-
-/* Serialize access to ssc_list and user count */
-static DEFINE_SPINLOCK(user_lock);
-static LIST_HEAD(ssc_list);
-
-struct ssc_device *ssc_request(unsigned int ssc_num)
-{
-	int ssc_valid = 0;
-	struct ssc_device *ssc;
-
-	spin_lock(&user_lock);
-	list_for_each_entry(ssc, &ssc_list, list) {
-		if (ssc->pdev->id == ssc_num) {
-			ssc_valid = 1;
-			break;
-		}
-	}
-
-	if (!ssc_valid) {
-		spin_unlock(&user_lock);
-		pr_err("ssc: ssc%d platform device is missing\n", ssc_num);
-		return ERR_PTR(-ENODEV);
-	}
-
-	if (ssc->user) {
-		spin_unlock(&user_lock);
-		dev_dbg(&ssc->pdev->dev, "module busy\n");
-		return ERR_PTR(-EBUSY);
-	}
-	ssc->user++;
-	spin_unlock(&user_lock);
-
-	clk_enable(ssc->clk);
-
-	return ssc;
-}
-EXPORT_SYMBOL(ssc_request);
-
-void ssc_free(struct ssc_device *ssc)
-{
-	spin_lock(&user_lock);
-	if (ssc->user) {
-		ssc->user--;
-		clk_disable(ssc->clk);
-	} else {
-		dev_dbg(&ssc->pdev->dev, "device already free\n");
-	}
-	spin_unlock(&user_lock);
-}
-EXPORT_SYMBOL(ssc_free);
-
-static int __init ssc_probe(struct platform_device *pdev)
-{
-	int retval = 0;
-	struct resource *regs;
-	struct ssc_device *ssc;
-
-	ssc = kzalloc(sizeof(struct ssc_device), GFP_KERNEL);
-	if (!ssc) {
-		dev_dbg(&pdev->dev, "out of memory\n");
-		retval = -ENOMEM;
-		goto out;
-	}
-
-	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs) {
-		dev_dbg(&pdev->dev, "no mmio resource defined\n");
-		retval = -ENXIO;
-		goto out_free;
-	}
-
-	ssc->clk = clk_get(&pdev->dev, "pclk");
-	if (IS_ERR(ssc->clk)) {
-		dev_dbg(&pdev->dev, "no pclk clock defined\n");
-		retval = -ENXIO;
-		goto out_free;
-	}
-
-	ssc->pdev = pdev;
-	ssc->regs = ioremap(regs->start, resource_size(regs));
-	if (!ssc->regs) {
-		dev_dbg(&pdev->dev, "ioremap failed\n");
-		retval = -EINVAL;
-		goto out_clk;
-	}
-
-	/* disable all interrupts */
-	clk_enable(ssc->clk);
-	ssc_writel(ssc->regs, IDR, ~0UL);
-	ssc_readl(ssc->regs, SR);
-	clk_disable(ssc->clk);
-
-	ssc->irq = platform_get_irq(pdev, 0);
-	if (!ssc->irq) {
-		dev_dbg(&pdev->dev, "could not get irq\n");
-		retval = -ENXIO;
-		goto out_unmap;
-	}
-
-	spin_lock(&user_lock);
-	list_add_tail(&ssc->list, &ssc_list);
-	spin_unlock(&user_lock);
-
-	platform_set_drvdata(pdev, ssc);
-
-	dev_info(&pdev->dev, "Atmel SSC device at 0x%p (irq %d)\n",
-			ssc->regs, ssc->irq);
-
-	goto out;
-
-out_unmap:
-	iounmap(ssc->regs);
-out_clk:
-	clk_put(ssc->clk);
-out_free:
-	kfree(ssc);
-out:
-	return retval;
-}
-
-static int __devexit ssc_remove(struct platform_device *pdev)
-{
-	struct ssc_device *ssc = platform_get_drvdata(pdev);
-
-	spin_lock(&user_lock);
-	iounmap(ssc->regs);
-	clk_put(ssc->clk);
-	list_del(&ssc->list);
-	kfree(ssc);
-	spin_unlock(&user_lock);
-
-	return 0;
-}
-
-static struct platform_driver ssc_driver = {
-	.remove		= __devexit_p(ssc_remove),
-	.driver		= {
-		.name		= "ssc",
-		.owner		= THIS_MODULE,
-	},
-};
-
-static int __init ssc_init(void)
-{
-	return platform_driver_probe(&ssc_driver, ssc_probe);
-}
-module_init(ssc_init);
-
-static void __exit ssc_exit(void)
-{
-	platform_driver_unregister(&ssc_driver);
-}
-module_exit(ssc_exit);
-
-MODULE_AUTHOR("Hans-Christian Egtvedt <hcegtvedt@atmel.com>");
-MODULE_DESCRIPTION("SSC driver for Atmel AVR32 and AT91");
-MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:ssc");