diff options
Diffstat (limited to 'drivers/ata/pata_sis.c')
| -rw-r--r-- | drivers/ata/pata_sis.c | 20 |
1 files changed, 4 insertions, 16 deletions
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index 2e555168b43..17791e2785f 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -34,7 +34,7 @@ #include <linux/ata.h> #define DRV_NAME "pata_sis" -#define DRV_VERSION "0.4.3" +#define DRV_VERSION "0.4.4" struct sis_chipset { u16 device; /* PCI host ID */ @@ -74,11 +74,9 @@ static int sis_133_pre_reset(struct ata_port *ap) struct pci_dev *pdev = to_pci_dev(ap->host->dev); u16 tmp; - if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no])) { - ata_port_disable(ap); - printk(KERN_INFO "ata%u: port disabled. ignoring.\n", ap->id); - return 0; - } + if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no])) + return -ENOENT; + /* The top bit of this register is the cable detect bit */ pci_read_config_word(pdev, 0x50 + 2 * ap->port_no, &tmp); if (tmp & 0x8000) @@ -575,8 +573,6 @@ static const struct ata_port_operations sis_133_ops = { .qc_issue = ata_qc_issue_prot, .data_xfer = ata_pio_data_xfer, - .eng_timeout = ata_eng_timeout, - .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, @@ -610,8 +606,6 @@ static const struct ata_port_operations sis_133_early_ops = { .qc_issue = ata_qc_issue_prot, .data_xfer = ata_pio_data_xfer, - .eng_timeout = ata_eng_timeout, - .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, @@ -646,8 +640,6 @@ static const struct ata_port_operations sis_100_ops = { .qc_issue = ata_qc_issue_prot, .data_xfer = ata_pio_data_xfer, - .eng_timeout = ata_eng_timeout, - .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, @@ -681,8 +673,6 @@ static const struct ata_port_operations sis_66_ops = { .qc_issue = ata_qc_issue_prot, .data_xfer = ata_pio_data_xfer, - .eng_timeout = ata_eng_timeout, - .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, @@ -716,8 +706,6 @@ static const struct ata_port_operations sis_old_ops = { .qc_issue = ata_qc_issue_prot, .data_xfer = ata_pio_data_xfer, - .eng_timeout = ata_eng_timeout, - .irq_handler = ata_interrupt, .irq_clear = ata_bmdma_irq_clear, |