diff options
Diffstat (limited to 'drivers/ata/pata_sis.c')
| -rw-r--r-- | drivers/ata/pata_sis.c | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c index 9b3774a..f223126 100644 --- a/drivers/ata/pata_sis.c +++ b/drivers/ata/pata_sis.c @@ -38,8 +38,8 @@ #define DRV_VERSION "0.5.1" struct sis_chipset { - u16 device; /* PCI host ID */ - struct ata_port_info *info; /* Info block */ + u16 device; /* PCI host ID */ + const struct ata_port_info *info; /* Info block */ /* Probably add family, cable detect type etc here to clean up code later */ }; @@ -696,7 +696,7 @@ static const struct ata_port_operations sis_old_ops = { .port_start = ata_port_start, }; -static struct ata_port_info sis_info = { +static const struct ata_port_info sis_info = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, /* pio0-4 */ @@ -704,7 +704,7 @@ static struct ata_port_info sis_info = { .udma_mask = 0, .port_ops = &sis_old_ops, }; -static struct ata_port_info sis_info33 = { +static const struct ata_port_info sis_info33 = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, /* pio0-4 */ @@ -712,35 +712,35 @@ static struct ata_port_info sis_info33 = { .udma_mask = ATA_UDMA2, /* UDMA 33 */ .port_ops = &sis_old_ops, }; -static struct ata_port_info sis_info66 = { +static const struct ata_port_info sis_info66 = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA4, /* UDMA 66 */ .port_ops = &sis_66_ops, }; -static struct ata_port_info sis_info100 = { +static const struct ata_port_info sis_info100 = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA5, .port_ops = &sis_100_ops, }; -static struct ata_port_info sis_info100_early = { +static const struct ata_port_info sis_info100_early = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .udma_mask = ATA_UDMA5, .pio_mask = 0x1f, /* pio0-4 */ .port_ops = &sis_66_ops, }; -struct ata_port_info sis_info133 = { +const struct ata_port_info sis_info133 = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, /* pio0-4 */ .udma_mask = ATA_UDMA6, .port_ops = &sis_133_ops, }; -static struct ata_port_info sis_info133_early = { +static const struct ata_port_info sis_info133_early = { .sht = &sis_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, /* pio0-4 */ @@ -823,8 +823,8 @@ static void sis_fixup(struct pci_dev *pdev, struct sis_chipset *sis) static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) { static int printed_version; - static struct ata_port_info *port_info[2]; - struct ata_port_info *port; + struct ata_port_info port; + const struct ata_port_info *ppi[] = { &port, NULL }; struct pci_dev *host = NULL; struct sis_chipset *chipset = NULL; struct sis_chipset *sets; @@ -964,13 +964,12 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) if (chipset == NULL) return -ENODEV; - port = chipset->info; - port->private_data = chipset; + port = *chipset->info; + port.private_data = chipset; sis_fixup(pdev, chipset); - port_info[0] = port_info[1] = port; - return ata_pci_init_one(pdev, port_info, 2); + return ata_pci_init_one(pdev, ppi); } static const struct pci_device_id sis_pci_tbl[] = { |
