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| author | Tejun Heo <htejun@gmail.com> | 2006-05-15 11:57:51 (GMT) |
|---|---|---|
| committer | Tejun Heo <htejun@gmail.com> | 2006-05-15 11:57:51 (GMT) |
| commit | 38d87234d6c47ca487fc6344100323d5adc6f32c (patch) | |
| tree | 5136dc203543954ab8340988c3a18fcec39bf533 /drivers/scsi/libata-core.c | |
| parent | a0ab51cefc95cb7756c4914603fea2b1a0f813c5 (diff) | |
| download | linux-38d87234d6c47ca487fc6344100323d5adc6f32c.tar.xz | |
[PATCH] libata: add dev->ap
Add dev->ap which points back to the port the device belongs to. This
makes it unnecessary to pass @ap for silly reasons (e.g. printks).
Also, this change is necessary to accomodate later PM support which
will introduce ATA link inbetween port and device.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Diffstat (limited to 'drivers/scsi/libata-core.c')
| -rw-r--r-- | drivers/scsi/libata-core.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 56f0af2..31b65e0 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -4749,6 +4749,7 @@ static void ata_host_init(struct ata_port *ap, struct Scsi_Host *host, for (i = 0; i < ATA_MAX_DEVICES; i++) { struct ata_device *dev = &ap->device[i]; + dev->ap = ap; dev->devno = i; dev->pio_mask = UINT_MAX; dev->mwdma_mask = UINT_MAX; |