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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2011-10-12 17:16:37 +0200 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2011-10-14 13:19:51 -0400 |
| commit | 9f8abf8248f8b90532a201845654d467f4388474 (patch) | |
| tree | 3d49b311b3f7e58203ca58efe07736acae69d8cf /drivers/ata | |
| parent | 90f0adf0936d464a337512e6cbe7929a49bf3c55 (diff) | |
| download | lwn-9f8abf8248f8b90532a201845654d467f4388474.tar.gz lwn-9f8abf8248f8b90532a201845654d467f4388474.zip | |
pata_scc: add proper cable detection method
Use standard ata_cable_80wire() method for the cable detection,
as a bonus this allows us to use the default ->prereset method.
Acked-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp>
Acked-by: Akira Iguchi <akira2.iguchi@toshiba.co.jp>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/pata_scc.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/ata/pata_scc.c b/drivers/ata/pata_scc.c index eb748e327143..e265f835c95d 100644 --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -826,18 +826,6 @@ static unsigned int scc_data_xfer (struct ata_device *dev, unsigned char *buf, } /** - * scc_pata_prereset - prepare for reset - * @ap: ATA port to be reset - * @deadline: deadline jiffies for the operation - */ - -static int scc_pata_prereset(struct ata_link *link, unsigned long deadline) -{ - link->ap->cbl = ATA_CBL_PATA80; - return ata_sff_prereset(link, deadline); -} - -/** * scc_postreset - standard postreset callback * @ap: the target ata_port * @classes: classes of attached devices @@ -946,7 +934,7 @@ static struct ata_port_operations scc_pata_ops = { .bmdma_status = scc_bmdma_status, .sff_data_xfer = scc_data_xfer, - .prereset = scc_pata_prereset, + .cable_detect = ata_cable_80wire, .softreset = scc_softreset, .postreset = scc_postreset, |