Merge "msm: kgsl: Release process memory outside of mutex to avoid a deadlock"

{

	mutex_lock(&kgsl_driver.process_mutex);

	if (--private->fd_count > 0) {

		mutex_unlock(&kgsl_driver.process_mutex);

		kgsl_process_private_put(private);

		return;

	}

	/*

	 * If this is the last file on the process take down the debug

	 * directories and garbage collect any outstanding resources

	 */

	if (--private->fd_count == 0) {

	kgsl_process_uninit_sysfs(private);

	debugfs_remove_recursive(private->debug_root);

		process_release_memory(dev_priv, private);

	process_release_sync_sources(private);

	/* Remove the process struct from the master list */

	list_del(&private->list);

	}

	kgsl_process_private_put(private);

	/*

	 * Unlock the mutex before releasing the memory - this prevents a

	 * deadlock with the IOMMU mutex if a page fault occurs

	 */

	mutex_unlock(&kgsl_driver.process_mutex);

	process_release_memory(dev_priv, private);

	kgsl_process_private_put(private);

}