linux-kernel - [PATCH 70/86] pata_scc: add proper cable detection method

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 25 Nov 2009 18:10:46 +0100
From:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
To:	linux-ide@...r.kernel.org
Cc:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 70/86] pata_scc: add proper cable detection method

From: Bartlomiej Zolnierkiewicz <bzolnier@...il.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@...il.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,
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/