Messages in this thread Patch in this message | | | From | Bartlomiej Zolnierkiewicz <> | Subject | [PATCH] pata_scc: add proper cable detection method | Date | Tue, 11 Oct 2011 20:07:24 +0200 |
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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> --- earlier references: https://lkml.org/lkml/2009/11/25/373
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 @@ -827,18 +827,6 @@ static unsigned int scc_data_xfer (struc } /** - * 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 @@ -947,7 +935,7 @@ static struct ata_port_operations scc_pa .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,
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