Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4fe6717862d4977b8e61307a2623ed7739068bdc
Commit:     4fe6717862d4977b8e61307a2623ed7739068bdc
Parent:     3f1b86d89dc73dedda426a85e600ad244ed9fad4
Author:     Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
AuthorDate: Fri Feb 1 23:09:21 2008 +0100
Committer:  Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
CommitDate: Fri Feb 1 23:09:21 2008 +0100

    ide-cd: kill CDROM_CONFIG_FLAGS() macro
    
    While at it rename 'info' variable to 'cd' in
    ide_cdrom_probe_capabilities() and ide_cdrom_setup().
    
    Signed-off-by: Bartlomiej Zolnierkiewicz <[EMAIL PROTECTED]>
---
 drivers/ide/ide-cd.c |   96 ++++++++++++++++++++++++++------------------------
 drivers/ide/ide-cd.h |    2 -
 2 files changed, 50 insertions(+), 48 deletions(-)

diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 81247a0..3e1923d 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -657,8 +657,8 @@ static ide_startstop_t 
cdrom_start_packet_command(ide_drive_t *drive,
        /* Set up the controller registers. */
        ide_pktcmd_tf_load(drive, IDE_TFLAG_OUT_NSECT | IDE_TFLAG_OUT_LBAL |
                           IDE_TFLAG_NO_SELECT_MASK, xferlen, info->dma);
- 
-       if (CDROM_CONFIG_FLAGS (drive)->drq_interrupt) {
+
+       if (info->config_flags.drq_interrupt) {
                /* waiting for CDB interrupt, not DMA yet. */
                if (info->dma)
                        drive->waiting_for_dma = 0;
@@ -694,7 +694,7 @@ static ide_startstop_t cdrom_transfer_packet_command 
(ide_drive_t *drive,
        struct cdrom_info *info = drive->driver_data;
        ide_startstop_t startstop;
 
-       if (CDROM_CONFIG_FLAGS(drive)->drq_interrupt) {
+       if (info->config_flags.drq_interrupt) {
                /* Here we should have been called after receiving an interrupt
                   from the device.  DRQ should how be set. */
 
@@ -893,11 +893,11 @@ static ide_startstop_t cdrom_read_intr (ide_drive_t 
*drive)
        if ((len % SECTOR_SIZE) != 0) {
                printk (KERN_ERR "%s: cdrom_read_intr: Bad transfer size %d\n",
                        drive->name, len);
-               if (CDROM_CONFIG_FLAGS(drive)->limit_nframes)
+               if (info->config_flags.limit_nframes)
                        printk (KERN_ERR "  This drive is not supported by this 
version of the driver\n");
                else {
                        printk (KERN_ERR "  Trying to limit transfer sizes\n");
-                       CDROM_CONFIG_FLAGS(drive)->limit_nframes = 1;
+                       info->config_flags.limit_nframes = 1;
                }
                cdrom_end_request(drive, 0);
                return ide_stopped;
@@ -1073,7 +1073,8 @@ static ide_startstop_t cdrom_seek_intr (ide_drive_t 
*drive)
 
        if (cdrom_decode_status(drive, 0, &stat))
                return ide_stopped;
-       CDROM_CONFIG_FLAGS(drive)->seeking = 1;
+
+       info->config_flags.seeking = 1;
 
        if (retry && time_after(jiffies, info->start_seek + IDECD_SEEK_TIMER)) {
                if (--retry == 0) {
@@ -1721,7 +1722,7 @@ ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, 
sector_t block)
        struct cdrom_info *info = drive->driver_data;
 
        if (blk_fs_request(rq)) {
-               if (CDROM_CONFIG_FLAGS(drive)->seeking) {
+               if (info->config_flags.seeking) {
                        unsigned long elapsed = jiffies - info->start_seek;
                        int stat = HWIF(drive)->INB(IDE_STATUS_REG);
 
@@ -1732,7 +1733,7 @@ ide_do_rw_cdrom (ide_drive_t *drive, struct request *rq, 
sector_t block)
                                }
                                printk (KERN_ERR "%s: DSC timeout\n", 
drive->name);
                        }
-                       CDROM_CONFIG_FLAGS(drive)->seeking = 0;
+                       info->config_flags.seeking = 0;
                }
                if ((rq_data_dir(rq) == READ) && 
IDE_LARGE_SEEK(info->last_block, block, IDECD_SEEK_THRESHOLD) && 
drive->dsc_overlap) {
                        action = cdrom_start_seek(drive, block);
@@ -1844,6 +1845,7 @@ static int cdrom_check_status(ide_drive_t *drive, struct 
request_sense *sense)
 static int
 cdrom_lockdoor(ide_drive_t *drive, int lockflag, struct request_sense *sense)
 {
+       struct cdrom_info *cd = drive->driver_data;
        struct request_sense my_sense;
        struct request req;
        int stat;
@@ -1852,7 +1854,7 @@ cdrom_lockdoor(ide_drive_t *drive, int lockflag, struct 
request_sense *sense)
                sense = &my_sense;
 
        /* If the drive cannot lock the door, just pretend. */
-       if (CDROM_CONFIG_FLAGS(drive)->no_doorlock) {
+       if (cd->config_flags.no_doorlock) {
                stat = 0;
        } else {
                cdrom_prepare_request(drive, &req);
@@ -1869,7 +1871,7 @@ cdrom_lockdoor(ide_drive_t *drive, int lockflag, struct 
request_sense *sense)
            (sense->asc == 0x24 || sense->asc == 0x20)) {
                printk (KERN_ERR "%s: door locking not supported\n",
                        drive->name);
-               CDROM_CONFIG_FLAGS(drive)->no_doorlock = 1;
+               cd->config_flags.no_doorlock = 1;
                stat = 0;
        }
        
@@ -1894,9 +1896,9 @@ static int cdrom_eject(ide_drive_t *drive, int ejectflag,
        struct request req;
        char loej = 0x02;
 
-       if (CDROM_CONFIG_FLAGS(drive)->no_eject && !ejectflag)
+       if (cd->config_flags.no_eject && !ejectflag)
                return -EDRIVE_CANT_DO_THIS;
-       
+
        /* reload fails on some drives, if the tray is locked */
        if (CDROM_STATE_FLAGS(drive)->door_locked && ejectflag)
                return 0;
@@ -2019,7 +2021,7 @@ static int cdrom_read_toc(ide_drive_t *drive, struct 
request_sense *sense)
                return stat;
 
 #if ! STANDARD_ATAPI
-       if (CDROM_CONFIG_FLAGS(drive)->toctracks_as_bcd) {
+       if (info->config_flags.toctracks_as_bcd) {
                toc->hdr.first_track = bcd2bin(toc->hdr.first_track);
                toc->hdr.last_track  = bcd2bin(toc->hdr.last_track);
        }
@@ -2059,7 +2061,7 @@ static int cdrom_read_toc(ide_drive_t *drive, struct 
request_sense *sense)
                        return stat;
                }
 #if ! STANDARD_ATAPI
-               if (CDROM_CONFIG_FLAGS(drive)->toctracks_as_bcd) {
+               if (info->config_flags.toctracks_as_bcd) {
                        toc->hdr.first_track = bin2bcd(CDROM_LEADOUT);
                        toc->hdr.last_track = bin2bcd(CDROM_LEADOUT);
                } else
@@ -2076,7 +2078,7 @@ static int cdrom_read_toc(ide_drive_t *drive, struct 
request_sense *sense)
        toc->hdr.toc_length = ntohs (toc->hdr.toc_length);
 
 #if ! STANDARD_ATAPI
-       if (CDROM_CONFIG_FLAGS(drive)->toctracks_as_bcd) {
+       if (info->config_flags.toctracks_as_bcd) {
                toc->hdr.first_track = bcd2bin(toc->hdr.first_track);
                toc->hdr.last_track  = bcd2bin(toc->hdr.last_track);
        }
@@ -2084,8 +2086,8 @@ static int cdrom_read_toc(ide_drive_t *drive, struct 
request_sense *sense)
 
        for (i=0; i<=ntracks; i++) {
 #if ! STANDARD_ATAPI
-               if (CDROM_CONFIG_FLAGS(drive)->tocaddr_as_bcd) {
-                       if (CDROM_CONFIG_FLAGS(drive)->toctracks_as_bcd)
+               if (info->config_flags.tocaddr_as_bcd) {
+                       if (info->config_flags.toctracks_as_bcd)
                                toc->ent[i].track = bcd2bin(toc->ent[i].track);
                        msf_from_bcd(&toc->ent[i].addr.msf);
                }
@@ -2110,7 +2112,7 @@ static int cdrom_read_toc(ide_drive_t *drive, struct 
request_sense *sense)
        }
 
 #if ! STANDARD_ATAPI
-       if (CDROM_CONFIG_FLAGS(drive)->tocaddr_as_bcd) {
+       if (info->config_flags.tocaddr_as_bcd) {
                /* Re-read multisession information using MSF format */
                stat = cdrom_read_tocentry(drive, 0, 1, 1, (char *)&ms_tmp,
                                           sizeof(ms_tmp), sense);
@@ -2419,6 +2421,7 @@ int ide_cdrom_get_capabilities(ide_drive_t *drive, struct 
atapi_capabilities_pag
 static
 void ide_cdrom_update_speed (ide_drive_t *drive, struct 
atapi_capabilities_page *cap)
 {
+       struct cdrom_info *cd = drive->driver_data;
        u16 curspeed, maxspeed;
 
        /* The ACER/AOpen 24X cdrom has the speed fields byte-swapped */
@@ -2432,7 +2435,7 @@ void ide_cdrom_update_speed (ide_drive_t *drive, struct 
atapi_capabilities_page
        }
 
        CDROM_STATE_FLAGS(drive)->current_speed = (curspeed + (176/2)) / 176;
-       CDROM_CONFIG_FLAGS(drive)->max_speed = (maxspeed + (176/2)) / 176;
+       cd->config_flags.max_speed = (maxspeed + (176/2)) / 176;
 }
 
 static
@@ -2617,7 +2620,7 @@ static int ide_cdrom_register (ide_drive_t *drive, int 
nslots)
        devinfo->handle = drive;
        strcpy(devinfo->name, drive->name);
 
-       if (CDROM_CONFIG_FLAGS(drive)->no_speed_select)
+       if (info->config_flags.no_speed_select)
                devinfo->mask |= CDC_SELECT_SPEED;
 
        devinfo->disk = info->disk;
@@ -2627,8 +2630,8 @@ static int ide_cdrom_register (ide_drive_t *drive, int 
nslots)
 static
 int ide_cdrom_probe_capabilities (ide_drive_t *drive)
 {
-       struct cdrom_info *info = drive->driver_data;
-       struct cdrom_device_info *cdi = &info->devinfo;
+       struct cdrom_info *cd = drive->driver_data;
+       struct cdrom_device_info *cdi = &cd->devinfo;
        struct atapi_capabilities_page cap;
        int nslots = 1;
 
@@ -2642,9 +2645,9 @@ int ide_cdrom_probe_capabilities (ide_drive_t *drive)
                return nslots;
        }
 
-       if (CDROM_CONFIG_FLAGS(drive)->nec260 ||
+       if (cd->config_flags.nec260 ||
            !strcmp(drive->id->model,"STINGRAY 8422 IDE 8X CD-ROM 7-27-95")) {
-               CDROM_CONFIG_FLAGS(drive)->no_eject = 0;
+               cd->config_flags.no_eject = 0;
                cdi->mask &= ~CDC_PLAY_AUDIO;
                return nslots;
        }
@@ -2663,9 +2666,9 @@ int ide_cdrom_probe_capabilities (ide_drive_t *drive)
                return 0;
 
        if (cap.lock == 0)
-               CDROM_CONFIG_FLAGS(drive)->no_doorlock = 1;
+               cd->config_flags.no_doorlock = 1;
        if (cap.eject)
-               CDROM_CONFIG_FLAGS(drive)->no_eject = 0;
+               cd->config_flags.no_eject = 0;
        if (cap.cd_r_write)
                cdi->mask &= ~CDC_CD_R;
        if (cap.cd_rw_write)
@@ -2706,11 +2709,13 @@ int ide_cdrom_probe_capabilities (ide_drive_t *drive)
        }
 
        ide_cdrom_update_speed(drive, &cap);
-       /* don't print speed if the drive reported 0.
-        */
+
        printk(KERN_INFO "%s: ATAPI", drive->name);
-       if (CDROM_CONFIG_FLAGS(drive)->max_speed)
-               printk(" %dX", CDROM_CONFIG_FLAGS(drive)->max_speed);
+
+       /* don't print speed if the drive reported 0 */
+       if (cd->config_flags.max_speed)
+               printk(KERN_CONT " %dX", cd->config_flags.max_speed);
+
        printk(KERN_CONT " %s", (cdi->mask & CDC_DVD) ? "CD-ROM" : "DVD-ROM");
 
        if ((cdi->mask & CDC_DVD_R) == 0 || (cdi->mask & CDC_DVD_RAM) == 0)
@@ -2824,8 +2829,8 @@ static int ide_cdrom_prep_fn(struct request_queue *q, 
struct request *rq)
 static
 int ide_cdrom_setup (ide_drive_t *drive)
 {
-       struct cdrom_info *info = drive->driver_data;
-       struct cdrom_device_info *cdi = &info->devinfo;
+       struct cdrom_info *cd = drive->driver_data;
+       struct cdrom_device_info *cdi = &cd->devinfo;
        int nslots;
 
        blk_queue_prep_rq(drive->queue, ide_cdrom_prep_fn);
@@ -2839,21 +2844,20 @@ int ide_cdrom_setup (ide_drive_t *drive)
        CDROM_STATE_FLAGS(drive)->media_changed = 1;
 
 #if NO_DOOR_LOCKING
-       CDROM_CONFIG_FLAGS(drive)->no_doorlock = 1;
+       cd->config_flags.no_doorlock = 1;
 #endif
        if ((drive->id->config & 0x0060) == 0x20)
-               CDROM_CONFIG_FLAGS(drive)->drq_interrupt = 1;
-       CDROM_CONFIG_FLAGS(drive)->no_eject = 1;
+               cd->config_flags.drq_interrupt = 1;
+       cd->config_flags.no_eject = 1;
 
        /* limit transfer size per interrupt. */
        /* a testament to the nice quality of Samsung drives... */
-       if (!strcmp(drive->id->model, "SAMSUNG CD-ROM SCR-2430"))
-               CDROM_CONFIG_FLAGS(drive)->limit_nframes = 1;
-       else if (!strcmp(drive->id->model, "SAMSUNG CD-ROM SCR-2432"))
-               CDROM_CONFIG_FLAGS(drive)->limit_nframes = 1;
+       if (!strcmp(drive->id->model, "SAMSUNG CD-ROM SCR-2430") ||
+           !strcmp(drive->id->model, "SAMSUNG CD-ROM SCR-2432"))
+               cd->config_flags.limit_nframes = 1;
        /* the 3231 model does not support the SET_CD_SPEED command */
        else if (!strcmp(drive->id->model, "SAMSUNG CD-ROM SCR-3231"))
-               CDROM_CONFIG_FLAGS(drive)->no_speed_select = 1;
+               cd->config_flags.no_speed_select = 1;
 
 #if ! STANDARD_ATAPI
        if (strcmp (drive->id->model, "V003S0DS") == 0 &&
@@ -2861,22 +2865,22 @@ int ide_cdrom_setup (ide_drive_t *drive)
            drive->id->fw_rev[6] <= '2') {
                /* Vertos 300.
                   Some versions of this drive like to talk BCD. */
-               CDROM_CONFIG_FLAGS(drive)->toctracks_as_bcd = 1;
-               CDROM_CONFIG_FLAGS(drive)->tocaddr_as_bcd = 1;
+               cd->config_flags.toctracks_as_bcd = 1;
+               cd->config_flags.tocaddr_as_bcd = 1;
        }
        else if (strcmp (drive->id->model, "V006E0DS") == 0 &&
            drive->id->fw_rev[4] == '1' &&
            drive->id->fw_rev[6] <= '2') {
                /* Vertos 600 ESD. */
-               CDROM_CONFIG_FLAGS(drive)->toctracks_as_bcd = 1;
+               cd->config_flags.toctracks_as_bcd = 1;
        }
        else if (strcmp(drive->id->model, "NEC CD-ROM DRIVE:260") == 0 &&
                 strncmp(drive->id->fw_rev, "1.01", 4) == 0) { /* FIXME */
                /* Old NEC260 (not R).
                   This drive was released before the 1.2 version
                   of the spec. */
-               CDROM_CONFIG_FLAGS(drive)->tocaddr_as_bcd = 1;
-               CDROM_CONFIG_FLAGS(drive)->nec260         = 1;
+               cd->config_flags.tocaddr_as_bcd = 1;
+               cd->config_flags.nec260 = 1;
        }
        /*
         * Sanyo 3 CD changer uses a non-standard command for CD changing
@@ -2903,7 +2907,7 @@ int ide_cdrom_setup (ide_drive_t *drive)
 
        if (ide_cdrom_register(drive, nslots)) {
                printk (KERN_ERR "%s: ide_cdrom_setup failed to register device 
with the cdrom driver.\n", drive->name);
-               info->devinfo.handle = NULL;
+               cd->devinfo.handle = NULL;
                return 1;
        }
        ide_cdrom_add_settings(drive);
diff --git a/drivers/ide/ide-cd.h b/drivers/ide/ide-cd.h
index b989c98..9e1cee6 100644
--- a/drivers/ide/ide-cd.h
+++ b/drivers/ide/ide-cd.h
@@ -68,9 +68,7 @@ struct ide_cd_config_flags {
        __u8 no_speed_select    : 1; /* SET_CD_SPEED command is unsupported. */
        byte max_speed;              /* Max speed of the drive */
 };
-#define CDROM_CONFIG_FLAGS(drive) (&(((struct cdrom_info 
*)(drive->driver_data))->config_flags))
 
- 
 /* State flags.  These give information about the current state of the
    drive, and will change during normal operation. */
 struct ide_cd_state_flags {
-
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