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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-02 19:56:40 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-02-02 19:56:40 +0100 |
| commit | 5c2854e62ce1dfb2cd86968f0d7b0d45e07c14db (patch) | |
| tree | 0c53ddfc734d73ff2e3027403b6545e59a0cbdd4 /drivers/ide/ide-probe.c | |
| parent | 521fd1e8d1d9ee7121e5c792ad4b955043fb5ffd (diff) | |
| download | op-kernel-dev-5c2854e62ce1dfb2cd86968f0d7b0d45e07c14db.zip op-kernel-dev-5c2854e62ce1dfb2cd86968f0d7b0d45e07c14db.tar.gz | |
ide: skip not present devices in init_gendisk()
No need to initialize drive->gendev and waste memory on IDE settings
for not present devices.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index f4baedf..4d5291c 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -1188,6 +1188,10 @@ static void init_gendisk (ide_hwif_t *hwif) for (unit = 0; unit < MAX_DRIVES; ++unit) { ide_drive_t * drive = &hwif->drives[unit]; + + if (!drive->present) + continue; + ide_add_generic_settings(drive); snprintf(drive->gendev.bus_id,BUS_ID_SIZE,"%u.%u", hwif->index,unit); |
