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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-01 23:09:19 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-02-01 23:09:19 +0100
commitf18f960c5c1568fa2f720e2cb31d6c1af9ea1e1a (patch)
treef14e3cbe9702f064ee7d09458a6366dd54ee6186 /drivers
parent2609d06d36317cc22f6d3c37186a8cf1a5f87ba6 (diff)
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.c1
-rw-r--r--drivers/ide/ide-cd.h55
2 files changed, 0 insertions, 56 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index c736f769bff..f02ddc5b3b1 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 d224b062db5..5bda4ec9ad2 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;