Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 274 deletions

diff --git a/ANDROID_3.4.5/drivers/video/backlight/lcd.c b/ANDROID_3.4.5/drivers/video/backlight/lcd.c
deleted file mode 100644
index 79c1b0d6..00000000
--- a/ANDROID_3.4.5/drivers/video/backlight/lcd.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * LCD Lowlevel Control Abstraction
- *
- * Copyright (C) 2003,2004 Hewlett-Packard Company
- *
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/device.h>
-#include <linux/lcd.h>
-#include <linux/notifier.h>
-#include <linux/ctype.h>
-#include <linux/err.h>
-#include <linux/fb.h>
-#include <linux/slab.h>
-
-#if defined(CONFIG_FB) || (defined(CONFIG_FB_MODULE) && \
-			   defined(CONFIG_LCD_CLASS_DEVICE_MODULE))
-/* This callback gets called when something important happens inside a
- * framebuffer driver. We're looking if that important event is blanking,
- * and if it is, we're switching lcd power as well ...
- */
-static int fb_notifier_callback(struct notifier_block *self,
-				 unsigned long event, void *data)
-{
-	struct lcd_device *ld;
-	struct fb_event *evdata = data;
-
-	/* If we aren't interested in this event, skip it immediately ... */
-	switch (event) {
-	case FB_EVENT_BLANK:
-	case FB_EVENT_MODE_CHANGE:
-	case FB_EVENT_MODE_CHANGE_ALL:
-		break;
-	default:
-		return 0;
-	}
-
-	ld = container_of(self, struct lcd_device, fb_notif);
-	if (!ld->ops)
-		return 0;
-
-	mutex_lock(&ld->ops_lock);
-	if (!ld->ops->check_fb || ld->ops->check_fb(ld, evdata->info)) {
-		if (event == FB_EVENT_BLANK) {
-			if (ld->ops->set_power)
-				ld->ops->set_power(ld, *(int *)evdata->data);
-		} else {
-			if (ld->ops->set_mode)
-				ld->ops->set_mode(ld, evdata->data);
-		}
-	}
-	mutex_unlock(&ld->ops_lock);
-	return 0;
-}
-
-static int lcd_register_fb(struct lcd_device *ld)
-{
-	memset(&ld->fb_notif, 0, sizeof(ld->fb_notif));
-	ld->fb_notif.notifier_call = fb_notifier_callback;
-	return fb_register_client(&ld->fb_notif);
-}
-
-static void lcd_unregister_fb(struct lcd_device *ld)
-{
-	fb_unregister_client(&ld->fb_notif);
-}
-#else
-static int lcd_register_fb(struct lcd_device *ld)
-{
-	return 0;
-}
-
-static inline void lcd_unregister_fb(struct lcd_device *ld)
-{
-}
-#endif /* CONFIG_FB */
-
-static ssize_t lcd_show_power(struct device *dev, struct device_attribute *attr,
-		char *buf)
-{
-	int rc;
-	struct lcd_device *ld = to_lcd_device(dev);
-
-	mutex_lock(&ld->ops_lock);
-	if (ld->ops && ld->ops->get_power)
-		rc = sprintf(buf, "%d\n", ld->ops->get_power(ld));
-	else
-		rc = -ENXIO;
-	mutex_unlock(&ld->ops_lock);
-
-	return rc;
-}
-
-static ssize_t lcd_store_power(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	int rc = -ENXIO;
-	struct lcd_device *ld = to_lcd_device(dev);
-	unsigned long power;
-
-	rc = kstrtoul(buf, 0, &power);
-	if (rc)
-		return rc;
-
-	mutex_lock(&ld->ops_lock);
-	if (ld->ops && ld->ops->set_power) {
-		pr_debug("lcd: set power to %lu\n", power);
-		ld->ops->set_power(ld, power);
-		rc = count;
-	}
-	mutex_unlock(&ld->ops_lock);
-
-	return rc;
-}
-
-static ssize_t lcd_show_contrast(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	int rc = -ENXIO;
-	struct lcd_device *ld = to_lcd_device(dev);
-
-	mutex_lock(&ld->ops_lock);
-	if (ld->ops && ld->ops->get_contrast)
-		rc = sprintf(buf, "%d\n", ld->ops->get_contrast(ld));
-	mutex_unlock(&ld->ops_lock);
-
-	return rc;
-}
-
-static ssize_t lcd_store_contrast(struct device *dev,
-		struct device_attribute *attr, const char *buf, size_t count)
-{
-	int rc = -ENXIO;
-	struct lcd_device *ld = to_lcd_device(dev);
-	unsigned long contrast;
-
-	rc = kstrtoul(buf, 0, &contrast);
-	if (rc)
-		return rc;
-
-	mutex_lock(&ld->ops_lock);
-	if (ld->ops && ld->ops->set_contrast) {
-		pr_debug("lcd: set contrast to %lu\n", contrast);
-		ld->ops->set_contrast(ld, contrast);
-		rc = count;
-	}
-	mutex_unlock(&ld->ops_lock);
-
-	return rc;
-}
-
-static ssize_t lcd_show_max_contrast(struct device *dev,
-		struct device_attribute *attr, char *buf)
-{
-	struct lcd_device *ld = to_lcd_device(dev);
-
-	return sprintf(buf, "%d\n", ld->props.max_contrast);
-}
-
-static struct class *lcd_class;
-
-static void lcd_device_release(struct device *dev)
-{
-	struct lcd_device *ld = to_lcd_device(dev);
-	kfree(ld);
-}
-
-static struct device_attribute lcd_device_attributes[] = {
-	__ATTR(lcd_power, 0644, lcd_show_power, lcd_store_power),
-	__ATTR(contrast, 0644, lcd_show_contrast, lcd_store_contrast),
-	__ATTR(max_contrast, 0444, lcd_show_max_contrast, NULL),
-	__ATTR_NULL,
-};
-
-/**
- * lcd_device_register - register a new object of lcd_device class.
- * @name: the name of the new object(must be the same as the name of the
- *   respective framebuffer device).
- * @devdata: an optional pointer to be stored in the device. The
- *   methods may retrieve it by using lcd_get_data(ld).
- * @ops: the lcd operations structure.
- *
- * Creates and registers a new lcd device. Returns either an ERR_PTR()
- * or a pointer to the newly allocated device.
- */
-struct lcd_device *lcd_device_register(const char *name, struct device *parent,
-		void *devdata, struct lcd_ops *ops)
-{
-	struct lcd_device *new_ld;
-	int rc;
-
-	pr_debug("lcd_device_register: name=%s\n", name);
-
-	new_ld = kzalloc(sizeof(struct lcd_device), GFP_KERNEL);
-	if (!new_ld)
-		return ERR_PTR(-ENOMEM);
-
-	mutex_init(&new_ld->ops_lock);
-	mutex_init(&new_ld->update_lock);
-
-	new_ld->dev.class = lcd_class;
-	new_ld->dev.parent = parent;
-	new_ld->dev.release = lcd_device_release;
-	dev_set_name(&new_ld->dev, name);
-	dev_set_drvdata(&new_ld->dev, devdata);
-
-	rc = device_register(&new_ld->dev);
-	if (rc) {
-		kfree(new_ld);
-		return ERR_PTR(rc);
-	}
-
-	rc = lcd_register_fb(new_ld);
-	if (rc) {
-		device_unregister(&new_ld->dev);
-		return ERR_PTR(rc);
-	}
-
-	new_ld->ops = ops;
-
-	return new_ld;
-}
-EXPORT_SYMBOL(lcd_device_register);
-
-/**
- * lcd_device_unregister - unregisters a object of lcd_device class.
- * @ld: the lcd device object to be unregistered and freed.
- *
- * Unregisters a previously registered via lcd_device_register object.
- */
-void lcd_device_unregister(struct lcd_device *ld)
-{
-	if (!ld)
-		return;
-
-	mutex_lock(&ld->ops_lock);
-	ld->ops = NULL;
-	mutex_unlock(&ld->ops_lock);
-	lcd_unregister_fb(ld);
-
-	device_unregister(&ld->dev);
-}
-EXPORT_SYMBOL(lcd_device_unregister);
-
-static void __exit lcd_class_exit(void)
-{
-	class_destroy(lcd_class);
-}
-
-static int __init lcd_class_init(void)
-{
-	lcd_class = class_create(THIS_MODULE, "lcd");
-	if (IS_ERR(lcd_class)) {
-		printk(KERN_WARNING "Unable to create backlight class; errno = %ld\n",
-				PTR_ERR(lcd_class));
-		return PTR_ERR(lcd_class);
-	}
-
-	lcd_class->dev_attrs = lcd_device_attributes;
-	return 0;
-}
-
-/*
- * if this is compiled into the kernel, we need to ensure that the
- * class is registered before users of the class try to register lcd's
- */
-postcore_initcall(lcd_class_init);
-module_exit(lcd_class_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Jamey Hicks <jamey.hicks@hp.com>, Andrew Zabolotny <zap@homelink.ru>");
-MODULE_DESCRIPTION("LCD Lowlevel Control Abstraction");