322 static int evdev_fasync(int fd, struct file *file, int on)  in evdev_fasync()  argument
324 	struct evdev_client *client = file->private_data;  in evdev_fasync()
326 	return fasync_helper(fd, file, on, &client->fasync);  in evdev_fasync()
435 static int evdev_release(struct inode *inode, struct file *file)  in evdev_release()  argument
437 	struct evdev_client *client = file->private_data;  in evdev_release()
444 		input_flush_device(&evdev->handle, file);  in evdev_release()
470 static int evdev_open(struct inode *inode, struct file *file)  in evdev_open()  argument
491 	file->private_data = client;  in evdev_open()
492 	stream_open(inode, file);  in evdev_open()
502 static ssize_t evdev_write(struct file *file, const char __user *buffer,  in evdev_write()  argument
505 	struct evdev_client *client = file->private_data;  in evdev_write()
558 static ssize_t evdev_read(struct file *file, char __user *buffer,  in evdev_read()  argument
561 	struct evdev_client *client = file->private_data;  in evdev_read()
575 		    (file->f_flags & O_NONBLOCK))  in evdev_read()
597 		if (!(file->f_flags & O_NONBLOCK)) {  in evdev_read()
610 static __poll_t evdev_poll(struct file *file, poll_table *wait)  in evdev_poll()  argument
612 	struct evdev_client *client = file->private_data;  in evdev_poll()
616 	poll_wait(file, &client->wait, wait);  in evdev_poll()
944 			struct file *file)  in evdev_revoke()  argument
948 	input_flush_device(&evdev->handle, file);  in evdev_revoke()
1029 static long evdev_do_ioctl(struct file *file, unsigned int cmd,  in evdev_do_ioctl()  argument
1032 	struct evdev_client *client = file->private_data;  in evdev_do_ioctl()
1077 		return input_ff_erase(dev, (int)(unsigned long) p, file);  in evdev_do_ioctl()
1096 			return evdev_revoke(evdev, client, file);  in evdev_do_ioctl()
1183 		error = input_ff_upload(dev, &effect, file);  in evdev_do_ioctl()
1256 static long evdev_ioctl_handler(struct file *file, unsigned int cmd,  in evdev_ioctl_handler()  argument
1259 	struct evdev_client *client = file->private_data;  in evdev_ioctl_handler()
1272 	retval = evdev_do_ioctl(file, cmd, p, compat_mode);  in evdev_ioctl_handler()
1279 static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)  in evdev_ioctl()  argument
1281 	return evdev_ioctl_handler(file, cmd, (void __user *)arg, 0);  in evdev_ioctl()
1285 static long evdev_ioctl_compat(struct file *file,  in evdev_ioctl_compat()  argument
1288 	return evdev_ioctl_handler(file, cmd, compat_ptr(arg), 1);  in evdev_ioctl_compat()