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| author | Harvey Harrison <harvey.harrison@gmail.com> | 2008-07-23 21:56:02 +0400 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 21:56:02 +0400 |
| commit | 141d3b27fc4b4f97ca6d9b5c1cc8aeeab967dcfc (patch) | |
| tree | a18a56300378d1ea62bdb4dbcb7240f1bac4e6a3 /drivers | |
| parent | 570f89ea5f3ee93756dc2293b83bdfedb8d35348 (diff) | |
| download | linux-141d3b27fc4b4f97ca6d9b5c1cc8aeeab967dcfc.tar.xz | |
ide: ide-cd.c fix sparse endianness warnings
drivers/ide/ide-cd.c:1276:46: warning: Using plain integer as NULL pointer
drivers/ide/ide-cd.c:1298:19: warning: cast to restricted __be32
drivers/ide/ide-cd.c:1300:4: warning: cast to restricted __be32
drivers/ide/ide-cd.c:1522:14: warning: cast to restricted __le16
drivers/ide/ide-cd.c:1523:14: warning: cast to restricted __le16
drivers/ide/ide-cd.c:1525:14: warning: cast to restricted __be16
drivers/ide/ide-cd.c:1526:14: warning: cast to restricted __be16
drivers/ide/ide-cd.c:1667:37: warning: cast to restricted __be16
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Acked-off-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-cd.c | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index 52fe3b95dc92..4e73aeee4053 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -1284,7 +1284,7 @@ int cdrom_check_status(ide_drive_t *drive, struct request_sense *sense) */ cmd[7] = cdi->sanyo_slot % 3; - return ide_cd_queue_pc(drive, cmd, 0, NULL, 0, sense, 0, REQ_QUIET); + return ide_cd_queue_pc(drive, cmd, 0, NULL, NULL, sense, 0, REQ_QUIET); } static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity, @@ -1292,8 +1292,8 @@ static int cdrom_read_capacity(ide_drive_t *drive, unsigned long *capacity, struct request_sense *sense) { struct { - __u32 lba; - __u32 blocklen; + __be32 lba; + __be32 blocklen; } capbuf; int stat; @@ -1526,15 +1526,12 @@ void ide_cdrom_update_speed(ide_drive_t *drive, u8 *buf) struct cdrom_info *cd = drive->driver_data; u16 curspeed, maxspeed; - curspeed = *(u16 *)&buf[8 + 14]; - maxspeed = *(u16 *)&buf[8 + 8]; - if (drive->atapi_flags & IDE_AFLAG_LE_SPEED_FIELDS) { - curspeed = le16_to_cpu(curspeed); - maxspeed = le16_to_cpu(maxspeed); + curspeed = le16_to_cpup((__le16 *)&buf[8 + 14]); + maxspeed = le16_to_cpup((__le16 *)&buf[8 + 8]); } else { - curspeed = be16_to_cpu(curspeed); - maxspeed = be16_to_cpu(maxspeed); + curspeed = be16_to_cpup((__be16 *)&buf[8 + 14]); + maxspeed = be16_to_cpup((__be16 *)&buf[8 + 8]); } cd->current_speed = (curspeed + (176/2)) / 176; @@ -1675,7 +1672,7 @@ static int ide_cdrom_probe_capabilities(ide_drive_t *drive) else printk(KERN_CONT " drive"); - printk(KERN_CONT ", %dkB Cache\n", be16_to_cpu(*(u16 *)&buf[8 + 12])); + printk(KERN_CONT ", %dkB Cache\n", be16_to_cpup((__be16 *)&buf[8 + 12])); return nslots; } |