70 static ssize_t hostaudio_read(struct file *file, char __user *buffer,  in hostaudio_read()  argument
73 	struct hostaudio_state *state = file->private_data;  in hostaudio_read()
97 static ssize_t hostaudio_write(struct file *file, const char __user *buffer,  in hostaudio_write()  argument
100 	struct hostaudio_state *state = file->private_data;  in hostaudio_write()
126 static unsigned int hostaudio_poll(struct file *file,  in hostaudio_poll()  argument
138 static long hostaudio_ioctl(struct file *file,  in hostaudio_ioctl()  argument
141 	struct hostaudio_state *state = file->private_data;  in hostaudio_ioctl()
181 static int hostaudio_open(struct inode *inode, struct file *file)  in hostaudio_open()  argument
197 	if (file->f_mode & FMODE_READ)  in hostaudio_open()
199 	if (file->f_mode & FMODE_WRITE)  in hostaudio_open()
213 	file->private_data = state;  in hostaudio_open()
217 static int hostaudio_release(struct inode *inode, struct file *file)  in hostaudio_release()  argument
219 	struct hostaudio_state *state = file->private_data;  in hostaudio_release()
232 static long hostmixer_ioctl_mixdev(struct file *file,  in hostmixer_ioctl_mixdev()  argument
235 	struct hostmixer_state *state = file->private_data;  in hostmixer_ioctl_mixdev()
244 static int hostmixer_open_mixdev(struct inode *inode, struct file *file)  in hostmixer_open_mixdev()  argument
258 	if (file->f_mode & FMODE_READ)  in hostmixer_open_mixdev()
260 	if (file->f_mode & FMODE_WRITE)  in hostmixer_open_mixdev()
278 	file->private_data = state;  in hostmixer_open_mixdev()
282 static int hostmixer_release(struct inode *inode, struct file *file)  in hostmixer_release()  argument
284 	struct hostmixer_state *state = file->private_data;  in hostmixer_release()