ide: introduce CONFIG_BLK_DEV_IDEDMA_SFF option

[linux-2.6-omap-h63xx.git] / drivers / cdrom / cdrom.c

diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index af0561053167cd177d89c499c3d9f2b108843d46..db259e60289b51ca84b46f56f67a741b0c473c16 100644 (file)
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -1206,25 +1206,26 @@ int check_for_audio_disc(struct cdrom_device_info * cdi,
        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);
 
@@ -2787,12 +2788,6 @@ int cdrom_ioctl(struct file * file, struct cdrom_device_info *cdi,
        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