X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fata%2Fpata_ns87410.c;h=ca53fac06717b982635f52e475a1add51d79caa9;hb=f20941f334d8fdb6b598658979709b4e94cd034b;hp=5a043e42648078c3ae70139eb3af1229eae15a2f;hpb=887125e3740283be25564bfc6fb5d24974b651ab;p=safe%2Fjmp%2Flinux-2.6

diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c
index 5a043e4..ca53fac 100644
--- a/drivers/ata/pata_ns87410.c
+++ b/drivers/ata/pata_ns87410.c
@@ -1,7 +1,6 @@
 /*
  * pata_ns87410.c 	- National Semiconductor 87410 PATA for new ATA layer
  *			  (C) 2006 Red Hat Inc
- *			  Alan Cox <alan@redhat.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -50,21 +49,7 @@ static int ns87410_pre_reset(struct ata_link *link, unsigned long deadline)
 	if (!pci_test_config_bits(pdev, &ns87410_enable_bits[ap->port_no]))
 		return -ENOENT;
 
-	return ata_std_prereset(link, deadline);
-}
-
-/**
- *	ns87410_error_handler		-	probe reset
- *	@ap: ATA port
- *
- *	Perform the ATA probe and bus reset sequence plus specific handling
- *	for this hardware. The MPIIX has the enable bits in a different place
- *	to PIIX4 and friends. As a pure PIO device it has no cable detect
- */
-
-static void ns87410_error_handler(struct ata_port *ap)
-{
-	ata_bmdma_drive_eh(ap, ns87410_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
+	return ata_sff_prereset(link, deadline);
 }
 
 /**
@@ -105,9 +90,9 @@ static void ns87410_set_piomode(struct ata_port *ap, struct ata_device *adev)
 		return;
 	}
 
-	at.active = FIT(at.active, 2, 16) - 2;
-	at.setup = FIT(at.setup, 1, 4) - 1;
-	at.recover = FIT(at.recover, 1, 12) - 1;
+	at.active = clamp_val(at.active, 2, 16) - 2;
+	at.setup = clamp_val(at.setup, 1, 4) - 1;
+	at.recover = clamp_val(at.recover, 1, 12) - 1;
 
 	idetcr = (at.setup << 6) | (recoverbits[at.recover] << 3) | activebits[at.active];
 
@@ -119,7 +104,7 @@ static void ns87410_set_piomode(struct ata_port *ap, struct ata_device *adev)
 }
 
 /**
- *	ns87410_qc_issue_prot	-	command issue
+ *	ns87410_qc_issue	-	command issue
  *	@qc: command pending
  *
  *	Called when the libata layer is about to issue a command. We wrap
@@ -127,7 +112,7 @@ static void ns87410_set_piomode(struct ata_port *ap, struct ata_device *adev)
  *	necessary.
  */
 
-static unsigned int ns87410_qc_issue_prot(struct ata_queued_cmd *qc)
+static unsigned int ns87410_qc_issue(struct ata_queued_cmd *qc)
 {
 	struct ata_port *ap = qc->ap;
 	struct ata_device *adev = qc->dev;
@@ -140,7 +125,7 @@ static unsigned int ns87410_qc_issue_prot(struct ata_queued_cmd *qc)
 	if (adev->pio_mode && adev != ap->private_data)
 		ns87410_set_piomode(ap, adev);
 
-	return ata_qc_issue_prot(qc);
+	return ata_sff_qc_issue(qc);
 }
 
 static struct scsi_host_template ns87410_sht = {
@@ -149,21 +134,21 @@ static struct scsi_host_template ns87410_sht = {
 
 static struct ata_port_operations ns87410_port_ops = {
 	.inherits	= &ata_sff_port_ops,
-	.qc_issue	= ns87410_qc_issue_prot,
+	.qc_issue	= ns87410_qc_issue,
 	.cable_detect	= ata_cable_40wire,
 	.set_piomode	= ns87410_set_piomode,
-	.error_handler	= ns87410_error_handler,
+	.prereset	= ns87410_pre_reset,
 };
 
 static int ns87410_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
 	static const struct ata_port_info info = {
 		.flags = ATA_FLAG_SLAVE_POSS,
-		.pio_mask = 0x0F,
+		.pio_mask = ATA_PIO3,
 		.port_ops = &ns87410_port_ops
 	};
 	const struct ata_port_info *ppi[] = { &info, NULL };
-	return ata_pci_init_one(dev, ppi, &ns87410_sht, NULL);
+	return ata_pci_sff_init_one(dev, ppi, &ns87410_sht, NULL);
 }
 
 static const struct pci_device_id ns87410[] = {