Merge branch 'master' into modesetting-101 - TTM & typedef removal

Conflicts:

	linux-core/drmP.h
	linux-core/drm_bo.c
	linux-core/drm_drv.c
	linux-core/drm_objects.h
	shared-core/drm.h
	shared-core/i915_dma.c
	shared-core/i915_drv.h
	shared-core/i915_irq.c

Mostly removing typedefs that snuck into the modesetting code and
updating to the latest TTM APIs.  As of today, the i915 driver builds,
but there are likely to be problems, so debugging and bugfixes will
come next.

1 files changed, 35 insertions, 43 deletions

diff --git a/linux-core/drm_auth.c b/linux-core/drm_auth.c
index 6948d858..e35e8b6d 100644
--- a/linux-core/drm_auth.c
+++ b/linux-core/drm_auth.c
@@ -45,15 +45,15 @@
  * the one with matching magic number, while holding the drm_device::struct_mutex
  * lock.
  */
-static drm_file_t *drm_find_file(drm_device_t * dev, drm_magic_t magic)
+static struct drm_file *drm_find_file(struct drm_device * dev, drm_magic_t magic)
 {
-	drm_file_t *retval = NULL;
-	drm_magic_entry_t *pt;
-	drm_hash_item_t *hash;
+	struct drm_file *retval = NULL;
+	struct drm_magic_entry *pt;
+	struct drm_hash_item *hash;
 
-	mutex_lock(&dev->struct_mutex);	
-	if (!drm_ht_find_item(&dev->magiclist, (unsigned long) magic, &hash)) {
-		pt = drm_hash_entry(hash, drm_magic_entry_t, hash_item);
+	mutex_lock(&dev->struct_mutex);
+	if (!drm_ht_find_item(&dev->magiclist, (unsigned long)magic, &hash)) {
+		pt = drm_hash_entry(hash, struct drm_magic_entry, hash_item);
 		retval = pt->priv;
 	}
 	mutex_unlock(&dev->struct_mutex);
@@ -71,10 +71,10 @@ static drm_file_t *drm_find_file(drm_device_t * dev, drm_magic_t magic)
  * associated the magic number hash key in drm_device::magiclist, while holding
  * the drm_device::struct_mutex lock.
  */
-static int drm_add_magic(drm_device_t *dev, drm_file_t *priv,
+static int drm_add_magic(struct drm_device * dev, struct drm_file * priv,
 			 drm_magic_t magic)
 {
-	drm_magic_entry_t *entry;
+	struct drm_magic_entry *entry;
 
 	DRM_DEBUG("%d\n", magic);
 
@@ -101,10 +101,10 @@ static int drm_add_magic(drm_device_t *dev, drm_file_t *priv,
  * Searches and unlinks the entry in drm_device::magiclist with the magic
  * number hash key, while holding the drm_device::struct_mutex lock.
  */
-static int drm_remove_magic(drm_device_t * dev, drm_magic_t magic)
+static int drm_remove_magic(struct drm_device * dev, drm_magic_t magic)
 {
-	drm_magic_entry_t *pt;
-	drm_hash_item_t *hash;
+	struct drm_magic_entry *pt;
+	struct drm_hash_item *hash;
 
 	DRM_DEBUG("%d\n", magic);
 
@@ -113,7 +113,7 @@ static int drm_remove_magic(drm_device_t * dev, drm_magic_t magic)
 		mutex_unlock(&dev->struct_mutex);
 		return -EINVAL;
 	}
-	pt = drm_hash_entry(hash, drm_magic_entry_t, hash_item);
+	pt = drm_hash_entry(hash, struct drm_magic_entry, hash_item);
 	drm_ht_remove_item(&dev->magiclist, hash);
 	list_del(&pt->head);
 	mutex_unlock(&dev->struct_mutex);
@@ -127,42 +127,38 @@ static int drm_remove_magic(drm_device_t * dev, drm_magic_t magic)
  * Get a unique magic number (ioctl).
  *
  * \param inode device inode.
- * \param filp file pointer.
+ * \param file_priv DRM file private.
  * \param cmd command.
  * \param arg pointer to a resulting drm_auth structure.
  * \return zero on success, or a negative number on failure.
  *
  * If there is a magic number in drm_file::magic then use it, otherwise
  * searches an unique non-zero magic number and add it associating it with \p
- * filp.
+ * file_priv.
  */
-int drm_getmagic(struct inode *inode, struct file *filp,
-		 unsigned int cmd, unsigned long arg)
+int drm_getmagic(struct drm_device *dev, void *data, struct drm_file *file_priv)
 {
 	static drm_magic_t sequence = 0;
 	static DEFINE_SPINLOCK(lock);
-	drm_file_t *priv = filp->private_data;
-	drm_device_t *dev = priv->head->dev;
-	drm_auth_t auth;
+	struct drm_auth *auth = data;
 
 	/* Find unique magic */
-	if (priv->magic) {
-		auth.magic = priv->magic;
+	if (file_priv->magic) {
+		auth->magic = file_priv->magic;
 	} else {
 		do {
 			spin_lock(&lock);
 			if (!sequence)
 				++sequence;	/* reserve 0 */
-			auth.magic = sequence++;
+			auth->magic = sequence++;
 			spin_unlock(&lock);
-		} while (drm_find_file(dev, auth.magic));
-		priv->magic = auth.magic;
-		drm_add_magic(dev, priv, auth.magic);
+		} while (drm_find_file(dev, auth->magic));
+		file_priv->magic = auth->magic;
+		drm_add_magic(dev, file_priv, auth->magic);
 	}
 
-	DRM_DEBUG("%u\n", auth.magic);
-	if (copy_to_user((drm_auth_t __user *) arg, &auth, sizeof(auth)))
-		return -EFAULT;
+	DRM_DEBUG("%u\n", auth->magic);
+
 	return 0;
 }
 
@@ -170,27 +166,23 @@ int drm_getmagic(struct inode *inode, struct file *filp,
  * Authenticate with a magic.
  *
  * \param inode device inode.
- * \param filp file pointer.
+ * \param file_priv DRM file private.
  * \param cmd command.
  * \param arg pointer to a drm_auth structure.
  * \return zero if authentication successed, or a negative number otherwise.
  *
- * Checks if \p filp is associated with the magic number passed in \arg.
+ * Checks if \p file_priv is associated with the magic number passed in \arg.
  */
-int drm_authmagic(struct inode *inode, struct file *filp,
-		  unsigned int cmd, unsigned long arg)
+int drm_authmagic(struct drm_device *dev, void *data,
+		  struct drm_file *file_priv)
 {
-	drm_file_t *priv = filp->private_data;
-	drm_device_t *dev = priv->head->dev;
-	drm_auth_t auth;
-	drm_file_t *file;
-
-	if (copy_from_user(&auth, (drm_auth_t __user *) arg, sizeof(auth)))
-		return -EFAULT;
-	DRM_DEBUG("%u\n", auth.magic);
-	if ((file = drm_find_file(dev, auth.magic))) {
+	struct drm_auth *auth = data;
+	struct drm_file *file;
+
+	DRM_DEBUG("%u\n", auth->magic);
+	if ((file = drm_find_file(dev, auth->magic))) {
 		file->authenticated = 1;
-		drm_remove_magic(dev, auth.magic);
+		drm_remove_magic(dev, auth->magic);
 		return 0;
 	}
 	return -EINVAL;