| From | Bartlomiej Zolnierkiewicz <> | Date | Wed, 25 Nov 2009 18:10:46 +0100 | Subject | [PATCH 70/86] pata_scc: add proper cable detection method |
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From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Subject: [PATCH] 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.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> --- drivers/ata/pata_scc.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-)
Index: b/drivers/ata/pata_scc.c =================================================================== --- a/drivers/ata/pata_scc.c +++ b/drivers/ata/pata_scc.c @@ -865,18 +865,6 @@ static void scc_freeze (struct ata_port } /** - * 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 @@ -986,7 +974,7 @@ static struct ata_port_operations scc_pa .sff_data_xfer = scc_data_xfer, .freeze = scc_freeze, - .prereset = scc_pata_prereset, + .cable_detect = ata_cable_80wire, .softreset = scc_softreset, .postreset = scc_postreset, .post_internal_cmd = scc_bmdma_stop,
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