1 files changed, 0 insertions, 216 deletions
diff --git a/linux-core/drm_sysfs.c b/linux-core/drm_sysfs.c
deleted file mode 100644
index e9e7a316..00000000
--- a/linux-core/drm_sysfs.c
+++ /dev/null
@@ -1,216 +0,0 @@
-
-/*
- * drm_sysfs.c - Modifications to drm_sysfs_class.c to support
- *               extra sysfs attribute from DRM. Normal drm_sysfs_class
- *               does not allow adding attributes.
- *
- * Copyright (c) 2004 Jon Smirl <jonsmirl@gmail.com>
- * Copyright (c) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
- * Copyright (c) 2003-2004 IBM Corp.
- *
- * This file is released under the GPLv2
- *
- */
-
-#include <linux/device.h>
-#include <linux/kdev_t.h>
-#include <linux/err.h>
-
-#include "drm_core.h"
-#include "drmP.h"
-
-#define to_drm_minor(d) container_of(d, struct drm_minor, kdev)
-
-/**
- * drm_sysfs_suspend - DRM class suspend hook
- * @dev: Linux device to suspend
- * @state: power state to enter
- *
- * Just figures out what the actual struct drm_device associated with
- * @dev is and calls its suspend hook, if present.
- */
-static int drm_sysfs_suspend(struct device *dev, pm_message_t state)
-{
-	struct drm_minor *drm_minor = to_drm_minor(dev);
-	struct drm_device *drm_dev = drm_minor->dev;
-
-	printk(KERN_ERR "%s\n", __FUNCTION__);
-
-	if (drm_dev->driver->suspend)
-		return drm_dev->driver->suspend(drm_dev, state);
-
-	return 0;
-}
-
-/**
- * drm_sysfs_resume - DRM class resume hook
- * @dev: Linux device to resume
- *
- * Just figures out what the actual struct drm_device associated with
- * @dev is and calls its resume hook, if present.
- */
-static int drm_sysfs_resume(struct device *dev)
-{
-	struct drm_minor *drm_minor = to_drm_minor(dev);
-	struct drm_device *drm_dev = drm_minor->dev;
-
-	if (drm_dev->driver->resume)
-		return drm_dev->driver->resume(drm_dev);
-
-	return 0;
-}
-
-/* Display the version of drm_core. This doesn't work right in current design */
-static ssize_t version_show(struct class *dev, char *buf)
-{
-	return sprintf(buf, "%s %d.%d.%d %s\n", CORE_NAME, CORE_MAJOR,
-		       CORE_MINOR, CORE_PATCHLEVEL, CORE_DATE);
-}
-
-static CLASS_ATTR(version, S_IRUGO, version_show, NULL);
-
-/**
- * drm_sysfs_create - create a struct drm_sysfs_class structure
- * @owner: pointer to the module that is to "own" this struct drm_sysfs_class
- * @name: pointer to a string for the name of this class.
- *
- * This is used to create DRM class pointer that can then be used
- * in calls to drm_sysfs_device_add().
- *
- * Note, the pointer created here is to be destroyed when finished by making a
- * call to drm_sysfs_destroy().
- */
-struct class *drm_sysfs_create(struct module *owner, char *name)
-{
-	struct class *class;
-	int err;
-
-	class = class_create(owner, name);
-	if (IS_ERR(class)) {
-		err = PTR_ERR(class);
-		goto err_out;
-	}
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,22))
-	class->suspend = drm_sysfs_suspend;
-	class->resume = drm_sysfs_resume;
-#endif
-
-	err = class_create_file(class, &class_attr_version);
-	if (err)
-		goto err_out_class;
-
-	return class;
-
-err_out_class:
-	class_destroy(class);
-err_out:
-	return ERR_PTR(err);
-}
-
-/**
- * drm_sysfs_destroy - destroys DRM class
- *
- * Destroy the DRM device class.
- */
-void drm_sysfs_destroy(void)
-{
-	if ((drm_class == NULL) || (IS_ERR(drm_class)))
-		return;
-	class_remove_file(drm_class, &class_attr_version);
-	class_destroy(drm_class);
-}
-
-static ssize_t show_dri(struct device *device, struct device_attribute *attr,
-			char *buf)
-{
-	struct drm_minor *drm_minor = to_drm_minor(device);
-	struct drm_device *drm_dev = drm_minor->dev;
-	if (drm_dev->driver->dri_library_name)
-		return drm_dev->driver->dri_library_name(drm_dev, buf);
-	return snprintf(buf, PAGE_SIZE, "%s\n", drm_dev->driver->pci_driver.name);
-}
-
-static struct device_attribute device_attrs[] = {
-	__ATTR(dri_library_name, S_IRUGO, show_dri, NULL),
-};
-
-/**
- * drm_sysfs_device_release - do nothing
- * @dev: Linux device
- *
- * Normally, this would free the DRM device associated with @dev, along
- * with cleaning up any other stuff.  But we do that in the DRM core, so
- * this function can just return and hope that the core does its job.
- */
-static void drm_sysfs_device_release(struct device *dev)
-{
-	return;
-}
-
-/**
- * drm_sysfs_device_add - adds a class device to sysfs for a character driver
- * @dev: DRM device to be added
- * @head: DRM head in question
- *
- * Add a DRM device to the DRM's device model class.  We use @dev's PCI device
- * as the parent for the Linux device, and make sure it has a file containing
- * the driver we're using (for userspace compatibility).
- */
-int drm_sysfs_device_add(struct drm_minor *minor)
-{
-	int err;
-	int i, j;
-	char *minor_str;
-
-	minor->kdev.parent = &minor->dev->pdev->dev;
-	minor->kdev.class = drm_class;
-	minor->kdev.release = drm_sysfs_device_release;
-	minor->kdev.devt = minor->device;
-	minor_str = "card%d";
-
-	err = dev_set_name(&minor->kdev, minor_str, minor->index);
-	if (err) {
-		DRM_ERROR("device set name failed: %d\n", err);
-		goto err_out;
-	}
-
-	err = device_register(&minor->kdev);
-	if (err) {
-		DRM_ERROR("device add failed: %d\n", err);
-		goto err_out;
-	}
-
-	for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
-		err = device_create_file(&minor->kdev, &device_attrs[i]);
-		if (err)
-			goto err_out_files;
-	}
-
-	return 0;
-
-err_out_files:
-	if (i > 0)
-		for (j = 0; j < i; j++)
-			device_remove_file(&minor->kdev, &device_attrs[j]);
-	device_unregister(&minor->kdev);
-err_out:
-
-	return err;
-}
-
-/**
- * drm_sysfs_device_remove - remove DRM device
- * @dev: DRM device to remove
- *
- * This call unregisters and cleans up a class device that was created with a
- * call to drm_sysfs_device_add()
- */
-void drm_sysfs_device_remove(struct drm_minor *minor)
-{
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
-		device_remove_file(&minor->kdev, &device_attrs[i]);
-	device_unregister(&minor->kdev);
-}