ide-cd: kill CDROM_STATE_FLAGS() macro

While at it rename 'info' variable to 'cd' in cdrom_saw_media_change().

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

2 files changed, 24 insertions, 22 deletions

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 3e1923d0bec1..59981a043182 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -93,11 +93,11 @@ static void ide_cd_put(struct cdrom_info *cd)
    buffers. */
 static void cdrom_saw_media_change (ide_drive_t *drive)
 {
-        struct cdrom_info *info = drive->driver_data;
-        
-        CDROM_STATE_FLAGS (drive)->media_changed = 1;
-        CDROM_STATE_FLAGS (drive)->toc_valid = 0;
-        info->nsectors_buffered = 0;
+        struct cdrom_info *cd = drive->driver_data;
+
+        cd->state_flags.media_changed = 1;
+        cd->state_flags.toc_valid = 0;
+        cd->nsectors_buffered = 0;
 }
 
 static int cdrom_log_sense(ide_drive_t *drive, struct request *rq,
@@ -1880,7 +1880,7 @@ cdrom_lockdoor(ide_drive_t *drive, int lockflag, struct request_sense *sense)
                 stat = 0;
 
         if (stat == 0)
-                CDROM_STATE_FLAGS(drive)->door_locked = lockflag;
+                cd->state_flags.door_locked = lockflag;
 
         return stat;
 }
@@ -1900,7 +1900,7 @@ static int cdrom_eject(ide_drive_t *drive, int ejectflag,
                 return -EDRIVE_CANT_DO_THIS;
 
         /* reload fails on some drives, if the tray is locked */
-        if (CDROM_STATE_FLAGS(drive)->door_locked && ejectflag)
+        if (cd->state_flags.door_locked && ejectflag)
                 return 0;
 
         cdrom_prepare_request(drive, &req);
@@ -1998,7 +1998,7 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
            If it is, just return. */
         (void) cdrom_check_status(drive, sense);
 
-        if (CDROM_STATE_FLAGS(drive)->toc_valid)
+        if (info->state_flags.toc_valid)
                 return 0;
 
         /* Try to get the total cdrom capacity and sector size. */
@@ -2137,7 +2137,7 @@ static int cdrom_read_toc(ide_drive_t *drive, struct request_sense *sense)
         }
 
         /* Remember that we've read this stuff. */
-        CDROM_STATE_FLAGS(drive)->toc_valid = 1;
+        info->state_flags.toc_valid = 1;
 
         return 0;
 }
@@ -2219,7 +2219,7 @@ static int cdrom_get_toc_entry(ide_drive_t *drive, int track,
         /*
          * don't serve cached data, if the toc isn't valid
          */
-        if (!CDROM_STATE_FLAGS(drive)->toc_valid)
+        if (!info->state_flags.toc_valid)
                 return -EINVAL;
 
         /* Check validity of requested track number. */
@@ -2351,6 +2351,7 @@ static
 int ide_cdrom_reset (struct cdrom_device_info *cdi)
 {
         ide_drive_t *drive = cdi->handle;
+        struct cdrom_info *cd = drive->driver_data;
         struct request_sense sense;
         struct request req;
         int ret;
@@ -2364,7 +2365,7 @@ int ide_cdrom_reset (struct cdrom_device_info *cdi)
          * A reset will unlock the door. If it was previously locked,
          * lock it again.
          */
-        if (CDROM_STATE_FLAGS(drive)->door_locked)
+        if (cd->state_flags.door_locked)
                 (void) cdrom_lockdoor(drive, 1, &sense);
 
         return ret;
@@ -2434,7 +2435,7 @@ void ide_cdrom_update_speed (ide_drive_t *drive, struct atapi_capabilities_page
                 maxspeed = be16_to_cpu(cap->maxspeed);
         }
 
-        CDROM_STATE_FLAGS(drive)->current_speed = (curspeed + (176/2)) / 176;
+        cd->state_flags.current_speed = (curspeed + (176/2)) / 176;
         cd->config_flags.max_speed = (maxspeed + (176/2)) / 176;
 }
 
@@ -2442,6 +2443,7 @@ static
 int ide_cdrom_select_speed (struct cdrom_device_info *cdi, int speed)
 {
         ide_drive_t *drive = cdi->handle;
+        struct cdrom_info *cd = drive->driver_data;
         struct request_sense sense;
         struct atapi_capabilities_page cap;
         int stat;
@@ -2451,7 +2453,7 @@ int ide_cdrom_select_speed (struct cdrom_device_info *cdi, int speed)
 
         if (!ide_cdrom_get_capabilities(drive, &cap)) {
                 ide_cdrom_update_speed(drive, &cap);
-                cdi->speed = CDROM_STATE_FLAGS(drive)->current_speed;
+                cdi->speed = cd->state_flags.current_speed;
         }
         return 0;
 }
@@ -2512,7 +2514,7 @@ int ide_cdrom_get_last_session (struct cdrom_device_info *cdi,
         struct request_sense sense;
         int ret;
 
-        if (!CDROM_STATE_FLAGS(drive)->toc_valid || info->toc == NULL)
+        if (!info->state_flags.toc_valid || info->toc == NULL)
                 if ((ret = cdrom_read_toc(drive, &sense)))
                         return ret;
 
@@ -2554,12 +2556,13 @@ int ide_cdrom_check_media_change_real (struct cdrom_device_info *cdi,
                                        int slot_nr)
 {
         ide_drive_t *drive = cdi->handle;
+        struct cdrom_info *cd = drive->driver_data;
         int retval;
-        
+
         if (slot_nr == CDSL_CURRENT) {
                 (void) cdrom_check_status(drive, NULL);
-                retval = CDROM_STATE_FLAGS(drive)->media_changed;
-                CDROM_STATE_FLAGS(drive)->media_changed = 0;
+                retval = cd->state_flags.media_changed;
+                cd->state_flags.media_changed = 0;
                 return retval;
         } else {
                 return -EINVAL;
@@ -2581,9 +2584,10 @@ static
 void ide_cdrom_release_real (struct cdrom_device_info *cdi)
 {
         ide_drive_t *drive = cdi->handle;
+        struct cdrom_info *cd = drive->driver_data;
 
         if (!cdi->use_count)
-                CDROM_STATE_FLAGS(drive)->toc_valid = 0;
+                cd->state_flags.toc_valid = 0;
 }
 
 #define IDE_CD_CAPABILITIES \
@@ -2615,7 +2619,7 @@ static int ide_cdrom_register (ide_drive_t *drive, int nslots)
         struct cdrom_device_info *devinfo = &info->devinfo;
 
         devinfo->ops = &ide_cdrom_dops;
-        devinfo->speed = CDROM_STATE_FLAGS(drive)->current_speed;
+        devinfo->speed = info->state_flags.current_speed;
         devinfo->capacity = nslots;
         devinfo->handle = drive;
         strcpy(devinfo->name, drive->name);
@@ -2841,7 +2845,7 @@ int ide_cdrom_setup (ide_drive_t *drive)
 
         drive->special.all      = 0;
 
-        CDROM_STATE_FLAGS(drive)->media_changed = 1;
+        cd->state_flags.media_changed = 1;
 
 #if NO_DOOR_LOCKING
         cd->config_flags.no_doorlock = 1;
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index 9e1cee69c0fc..8dbe346b4b44 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -80,8 +80,6 @@ struct ide_cd_state_flags {
         byte current_speed;     /* Current speed of the drive */
 };
 
-#define CDROM_STATE_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->state_flags))
-
 /* Structure of a MSF cdrom address. */
 struct atapi_msf {
         byte reserved;