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| author | Tejun Heo <htejun@gmail.com> | 2007-08-06 18:36:23 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-10-12 14:55:31 -0400 |
| commit | cc0680a580b5be81a1ca321b58f8e9b80b5c1052 (patch) | |
| tree | 57454cdfdc9890f4e8d9f532e9cd240c7361951f /drivers/ata/pata_hpt37x.c | |
| parent | 955e57dfde4ff75e4d7329ac7a3d645b16015309 (diff) | |
| download | linux-rt-cc0680a580b5be81a1ca321b58f8e9b80b5c1052.tar.gz | |
libata-link: linkify reset
Make reset methods and related functions deal with ata_link instead of
ata_port.
* ata_do_reset()
* ata_eh_reset()
* all prereset/reset/postreset methods and related functions
This patch introduces no behavior change.
Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/ata/pata_hpt37x.c')
| -rw-r--r-- | drivers/ata/pata_hpt37x.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c index c5ddd937dbf2..1a4d0ad68d18 100644 --- a/drivers/ata/pata_hpt37x.c +++ b/drivers/ata/pata_hpt37x.c @@ -304,15 +304,16 @@ static unsigned long hpt370a_filter(struct ata_device *adev, unsigned long mask) /** * hpt37x_pre_reset - reset the hpt37x bus - * @ap: ATA port to reset + * @link: ATA link to reset * @deadline: deadline jiffies for the operation * * Perform the initial reset handling for the 370/372 and 374 func 0 */ -static int hpt37x_pre_reset(struct ata_port *ap, unsigned long deadline) +static int hpt37x_pre_reset(struct ata_link *link, unsigned long deadline) { u8 scr2, ata66; + struct ata_port *ap = link->ap; struct pci_dev *pdev = to_pci_dev(ap->host->dev); static const struct pci_bits hpt37x_enable_bits[] = { { 0x50, 1, 0x04, 0x04 }, @@ -337,7 +338,7 @@ static int hpt37x_pre_reset(struct ata_port *ap, unsigned long deadline) pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); udelay(100); - return ata_std_prereset(ap, deadline); + return ata_std_prereset(link, deadline); } /** @@ -352,7 +353,7 @@ static void hpt37x_error_handler(struct ata_port *ap) ata_bmdma_drive_eh(ap, hpt37x_pre_reset, ata_std_softreset, NULL, ata_std_postreset); } -static int hpt374_pre_reset(struct ata_port *ap, unsigned long deadline) +static int hpt374_pre_reset(struct ata_link *link, unsigned long deadline) { static const struct pci_bits hpt37x_enable_bits[] = { { 0x50, 1, 0x04, 0x04 }, @@ -360,6 +361,7 @@ static int hpt374_pre_reset(struct ata_port *ap, unsigned long deadline) }; u16 mcr3, mcr6; u8 ata66; + struct ata_port *ap = link->ap; struct pci_dev *pdev = to_pci_dev(ap->host->dev); if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no])) @@ -387,7 +389,7 @@ static int hpt374_pre_reset(struct ata_port *ap, unsigned long deadline) pci_write_config_byte(pdev, 0x50 + 4 * ap->port_no, 0x37); udelay(100); - return ata_std_prereset(ap, deadline); + return ata_std_prereset(link, deadline); } /** |