diff options
| author | Jens Axboe <axboe@fb.com> | 2017-02-17 14:06:45 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-02-17 14:06:45 -0700 |
| commit | 6010720da8aab51f33beee63b73cf88016e9b250 (patch) | |
| tree | a4c5a7f645998e86a1f49cb05f8e0c4e51448294 /include/linux/cdrom.h | |
| parent | 2fe1e8a7b2f4dcac3fcb07ff06b0ae7396201fd6 (diff) | |
| parent | 8a9ae523282f324989850fcf41312b42a2fb9296 (diff) | |
Merge branch 'for-4.11/block' into for-4.11/linus-merge
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'include/linux/cdrom.h')
| -rw-r--r-- | include/linux/cdrom.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h index 8609d577bb66..6e8f209a6dff 100644 --- a/include/linux/cdrom.h +++ b/include/linux/cdrom.h @@ -36,7 +36,7 @@ struct packet_command /* Uniform cdrom data structures for cdrom.c */ struct cdrom_device_info { - struct cdrom_device_ops *ops; /* link to device_ops */ + const struct cdrom_device_ops *ops; /* link to device_ops */ struct list_head list; /* linked list of all device_info */ struct gendisk *disk; /* matching block layer disk */ void *handle; /* driver-dependent data */ @@ -87,7 +87,6 @@ struct cdrom_device_ops { /* driver specifications */ const int capability; /* capability flags */ - int n_minors; /* number of active minor devices */ /* handle uniform packets for scsi type devices (scsi,atapi) */ int (*generic_packet) (struct cdrom_device_info *, struct packet_command *); @@ -123,6 +122,8 @@ extern int cdrom_mode_sense(struct cdrom_device_info *cdi, int page_code, int page_control); extern void init_cdrom_command(struct packet_command *cgc, void *buffer, int len, int type); +extern int cdrom_dummy_generic_packet(struct cdrom_device_info *cdi, + struct packet_command *cgc); /* The SCSI spec says there could be 256 slots. */ #define CDROM_MAX_SLOTS 256 |