select: deal with math overflow from borderline valid userland data

[linux-2.6-omap-h63xx.git] / drivers / ata / pata_triflex.c

diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c
index 510569957d10fdd295cfa553a257040969aa3d96..b181261f27438299ef15159993d1f227440bef8c 100644 (file)
--- a/drivers/ata/pata_triflex.c
+++ b/drivers/ata/pata_triflex.c
@@ -66,16 +66,11 @@ static int triflex_prereset(struct ata_link *link, unsigned long deadline)
        if (!pci_test_config_bits(pdev, &triflex_enable_bits[ap->port_no]))
                return -ENOENT;
 
-       return ata_std_prereset(link, deadline);
+       return ata_sff_prereset(link, deadline);
 }
 
 
 
-static void triflex_error_handler(struct ata_port *ap)
-{
-       ata_bmdma_drive_eh(ap, triflex_prereset, ata_std_softreset, NULL, ata_std_postreset);
-}
-
 /**
  *     triflex_load_timing             -       timing configuration
  *     @ap: ATA interface
@@ -184,42 +179,17 @@ static struct scsi_host_template triflex_sht = {
 };
 
 static struct ata_port_operations triflex_port_ops = {
-       .set_piomode    = triflex_set_piomode,
-       .mode_filter    = ata_pci_default_filter,
-
-       .tf_load        = ata_tf_load,
-       .tf_read        = ata_tf_read,
-       .check_status   = ata_check_status,
-       .exec_command   = ata_exec_command,
-       .dev_select     = ata_std_dev_select,
-
-       .freeze         = ata_bmdma_freeze,
-       .thaw           = ata_bmdma_thaw,
-       .error_handler  = triflex_error_handler,
-       .post_internal_cmd = ata_bmdma_post_internal_cmd,
-       .cable_detect   = ata_cable_40wire,
-
-       .bmdma_setup    = ata_bmdma_setup,
+       .inherits       = &ata_bmdma_port_ops,
        .bmdma_start    = triflex_bmdma_start,
        .bmdma_stop     = triflex_bmdma_stop,
-       .bmdma_status   = ata_bmdma_status,
-
-       .qc_prep        = ata_qc_prep,
-       .qc_issue       = ata_qc_issue_prot,
-
-       .data_xfer      = ata_data_xfer,
-
-       .irq_handler    = ata_interrupt,
-       .irq_clear      = ata_bmdma_irq_clear,
-       .irq_on         = ata_irq_on,
-
-       .port_start     = ata_sff_port_start,
+       .cable_detect   = ata_cable_40wire,
+       .set_piomode    = triflex_set_piomode,
+       .prereset       = triflex_prereset,
 };
 
 static int triflex_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
        static const struct ata_port_info info = {
-               .sht = &triflex_sht,
                .flags = ATA_FLAG_SLAVE_POSS,
                .pio_mask = 0x1f,
                .mwdma_mask = 0x07,
@@ -231,7 +201,7 @@ static int triflex_init_one(struct pci_dev *dev, const struct pci_device_id *id)
        if (!printed_version++)
                dev_printk(KERN_DEBUG, &dev->dev, "version " DRV_VERSION "\n");
 
-       return ata_pci_init_one(dev, ppi);
+       return ata_pci_sff_init_one(dev, ppi, &triflex_sht, NULL);
 }
 
 static const struct pci_device_id triflex[] = {