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| author |   Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:19 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-01 23:09:19 +0100 |
| commit | f18f960c5c1568fa2f720e2cb31d6c1af9ea1e1a (patch) | |
| tree | f14e3cbe9702f064ee7d09458a6366dd54ee6186 /drivers | |
| parent | ide-cd: remove unused and write-only struct ide_cd_config_flags fields (diff) | |
| download | linux-dev-f18f960c5c1568fa2f720e2cb31d6c1af9ea1e1a.tar.xz linux-dev-f18f960c5c1568fa2f720e2cb31d6c1af9ea1e1a.zip | |
ide-cd: remove struct atapi_{mechstat_header,changer_info,slot}
* Remove ->changer_info from struct cdrom_info (it is never allocated).
* Remove unused struct atapi_{mechstat_header,changer_info,slot}.
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-cd.c | 1 | ||||
| -rw-r--r-- | drivers/ide/ide-cd.h | 55 |
2 files changed, 0 insertions, 56 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index c736f769bff3..f02ddc5b3b17 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -2969,7 +2969,6 @@ static void ide_cd_release(struct kref *kref) kfree(info->buffer); kfree(info->toc); - kfree(info->changer_info); if (devinfo->handle == drive && unregister_cdrom(devinfo)) printk(KERN_ERR "%s: %s failed to unregister device from the cdrom " "driver.\n", __FUNCTION__, drive->name); diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h index d224b062db52..5bda4ec9ad2d 100644 --- a/drivers/ide/ide-cd.h +++ b/drivers/ide/ide-cd.h @@ -357,59 +357,6 @@ struct atapi_capabilities_page { char pad[4]; }; - -struct atapi_mechstat_header { -#if defined(__BIG_ENDIAN_BITFIELD) - __u8 fault : 1; - __u8 changer_state : 2; - __u8 curslot : 5; -#elif defined(__LITTLE_ENDIAN_BITFIELD) - __u8 curslot : 5; - __u8 changer_state : 2; - __u8 fault : 1; -#else -#error "Please fix <asm/byteorder.h>" -#endif - -#if defined(__BIG_ENDIAN_BITFIELD) - __u8 mech_state : 3; - __u8 door_open : 1; - __u8 reserved1 : 4; -#elif defined(__LITTLE_ENDIAN_BITFIELD) - __u8 reserved1 : 4; - __u8 door_open : 1; - __u8 mech_state : 3; -#else -#error "Please fix <asm/byteorder.h>" -#endif - - byte curlba[3]; - byte nslots; - __u16 slot_tablelen; -}; - - -struct atapi_slot { -#if defined(__BIG_ENDIAN_BITFIELD) - __u8 disc_present : 1; - __u8 reserved1 : 6; - __u8 change : 1; -#elif defined(__LITTLE_ENDIAN_BITFIELD) - __u8 change : 1; - __u8 reserved1 : 6; - __u8 disc_present : 1; -#else -#error "Please fix <asm/byteorder.h>" -#endif - - byte reserved2[3]; -}; - -struct atapi_changer_info { - struct atapi_mechstat_header hdr; - struct atapi_slot slots[0]; -}; - /* Extra per-device info for cdrom drives. */ struct cdrom_info { ide_drive_t *drive; @@ -434,8 +381,6 @@ struct cdrom_info { int dma; unsigned long last_block; unsigned long start_seek; - /* Buffer to hold mechanism status and changer slot table. */ - struct atapi_changer_info *changer_info; struct ide_cd_config_flags config_flags; struct ide_cd_state_flags state_flags; |