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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:18 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:18 +0200 |
| commit | df1f8378c2fd898fa08be5d72283d68c77f519e9 (patch) | |
| tree | 986612db7f25f1d39ff8affdbaecc714674a090c /drivers/ide/ide-probe.c | |
| parent | f8881000d7cc6b8b520e8fcba95177d2cde1ae36 (diff) | |
| download | blackbird-op-linux-df1f8378c2fd898fa08be5d72283d68c77f519e9.tar.gz blackbird-op-linux-df1f8378c2fd898fa08be5d72283d68c77f519e9.zip | |
ide: cleanup ide_disk_init_mult_count()
* Remove superfluous checks for drive->mult_req.
* No need to zero drive's fields.
* Move the common code out of #ifdef scope.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-probe.c')
| -rw-r--r-- | drivers/ide/ide-probe.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/ide/ide-probe.c b/drivers/ide/ide-probe.c index 70aa86c8807e..a776a6d73c54 100644 --- a/drivers/ide/ide-probe.c +++ b/drivers/ide/ide-probe.c @@ -89,20 +89,19 @@ static void ide_disk_init_mult_count(ide_drive_t *drive) { struct hd_driveid *id = drive->id; - drive->mult_count = 0; if (id->max_multsect) { #ifdef CONFIG_IDEDISK_MULTI_MODE - id->multsect = ((id->max_multsect/2) > 1) ? id->max_multsect : 0; - id->multsect_valid = id->multsect ? 1 : 0; - drive->mult_req = id->multsect_valid ? id->max_multsect : 0; - drive->special.b.set_multmode = drive->mult_req ? 1 : 0; -#else /* original, pre IDE-NFG, per request of AC */ - drive->mult_req = 0; - if (drive->mult_req > id->max_multsect) - drive->mult_req = id->max_multsect; - if (drive->mult_req || ((id->multsect_valid & 1) && id->multsect)) - drive->special.b.set_multmode = 1; + if ((id->max_multsect / 2) > 1) { + id->multsect = id->max_multsect; + id->multsect_valid = 1; + } else { + id->multsect = 0; + id->multsect_valid = 0; + } + drive->mult_req = id->multsect; #endif + if ((id->multsect_valid & 1) && id->multsect) + drive->special.b.set_multmode = 1; } } |
