Searched refs:mixdev (Results 1 – 2 of 2) sorted by relevance
308 static int sound_mixer_ioctl(int mixdev, unsigned int cmd, void __user *arg) in sound_mixer_ioctl() argument310 if (mixdev < 0 || mixdev >= MAX_MIXER_DEV) in sound_mixer_ioctl()313 if (mixer_devs[mixdev] == NULL) { in sound_mixer_ioctl()314 request_module("mixer%d", mixdev); in sound_mixer_ioctl()316 if (mixdev >= num_mixers || !mixer_devs[mixdev]) in sound_mixer_ioctl()319 return get_mixer_info(mixdev, arg); in sound_mixer_ioctl()321 return get_old_mixer_info(mixdev, arg); in sound_mixer_ioctl()323 mixer_devs[mixdev]->modify_counter++; in sound_mixer_ioctl()324 if (!mixer_devs[mixdev]->ioctl) in sound_mixer_ioctl()326 return mixer_devs[mixdev]->ioctl(mixdev, cmd, arg); in sound_mixer_ioctl()
457 static int mixdev_open_devices(struct mousedev *mixdev) in mixdev_open_devices() argument461 error = mutex_lock_interruptible(&mixdev->mutex); in mixdev_open_devices()465 if (!mixdev->open++) { in mixdev_open_devices()478 mutex_unlock(&mixdev->mutex); in mixdev_open_devices()487 static void mixdev_close_devices(struct mousedev *mixdev) in mixdev_close_devices() argument489 mutex_lock(&mixdev->mutex); in mixdev_close_devices()491 if (!--mixdev->open) { in mixdev_close_devices()502 mutex_unlock(&mixdev->mutex); in mixdev_close_devices()822 static int mousedev_reserve_minor(bool mixdev) in mousedev_reserve_minor() argument826 if (mixdev) { in mousedev_reserve_minor()[all …]