Lines Matching refs:mixer_private_ioctl
186 struct mixer_private_ioctl *ctl;
197 ctl = kmalloc(sizeof(struct mixer_private_ioctl), GFP_KERNEL);
201 if (copy_from_user(ctl, argp, sizeof(struct mixer_private_ioctl))) {
232 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))
248 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))
286 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))
301 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))
355 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))
434 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))
500 if (copy_to_user(argp, ctl, sizeof(struct mixer_private_ioctl)))