/* This code is similar to that in open_for_data. The routine is called
whenever an audio play operation is requested.
*/
-int check_for_audio_disc(struct cdrom_device_info * cdi,
- struct cdrom_device_ops * cdo)
+static int check_for_audio_disc(struct cdrom_device_info * cdi,
+ struct cdrom_device_ops * cdo)
{
int ret;
tracktype tracks;
return 0;
}
-/* Admittedly, the logic below could be performed in a nicer way. */
int cdrom_release(struct cdrom_device_info *cdi, struct file *fp)
{
struct cdrom_device_ops *cdo = cdi->ops;
int opened_for_data;
- cdinfo(CD_CLOSE, "entering cdrom_release\n");
+ cdinfo(CD_CLOSE, "entering cdrom_release\n");
if (cdi->use_count > 0)
cdi->use_count--;
- if (cdi->use_count == 0)
+
+ if (cdi->use_count == 0) {
cdinfo(CD_CLOSE, "Use count for \"/dev/%s\" now zero\n", cdi->name);
- if (cdi->use_count == 0)
cdrom_dvd_rw_close_write(cdi);
- if (cdi->use_count == 0 &&
- (cdo->capability & CDC_LOCK) && !keeplocked) {
- cdinfo(CD_CLOSE, "Unlocking door!\n");
- cdo->lock_door(cdi, 0);
+
+ if ((cdo->capability & CDC_LOCK) && !keeplocked) {
+ cdinfo(CD_CLOSE, "Unlocking door!\n");
+ cdo->lock_door(cdi, 0);
+ }
}
+
opened_for_data = !(cdi->options & CDO_USE_FFLAGS) ||
!(fp && fp->f_flags & O_NONBLOCK);
return -ENOSYS;
}
-static inline
-int msf_to_lba(char m, char s, char f)
-{
- return (((m * CD_SECS) + s) * CD_FRAMES + f) - CD_MSF_OFFSET;
-}
-
/*
* Required when we need to use READ_10 to issue other than 2048 block
* reads