diff options
Diffstat (limited to 'drivers/ata/pata_it821x.c')
-rw-r--r-- | drivers/ata/pata_it821x.c | 55 |
1 files changed, 13 insertions, 42 deletions
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c index 35ecb2ba067b..b3456d7a592c 100644 --- a/drivers/ata/pata_it821x.c +++ b/drivers/ata/pata_it821x.c @@ -1,5 +1,5 @@ /* - * ata-it821x.c - IT821x PATA for new ATA layer + * pata_it821x.c - IT821x PATA for new ATA layer * (C) 2005 Red Hat Inc * Alan Cox <alan@redhat.com> * @@ -65,7 +65,6 @@ * * TODO * - ATAPI and other speed filtering - * - Command filter in smart mode * - RAID configuration ioctls */ @@ -80,7 +79,7 @@ #define DRV_NAME "pata_it821x" -#define DRV_VERSION "0.3.4" +#define DRV_VERSION "0.3.6" struct it821x_dev { @@ -113,31 +112,6 @@ struct it821x_dev static int it8212_noraid; /** - * it821x_pre_reset - probe - * @ap: ATA port - * - * Set the cable type - */ - -static int it821x_pre_reset(struct ata_port *ap) -{ - ap->cbl = ATA_CBL_PATA80; - return ata_std_prereset(ap); -} - -/** - * it821x_error_handler - probe/reset - * @ap: ATA port - * - * Set the cable type and trigger a probe - */ - -static void it821x_error_handler(struct ata_port *ap) -{ - return ata_bmdma_drive_eh(ap, it821x_pre_reset, ata_std_softreset, NULL, ata_std_postreset); -} - -/** * it821x_program - program the PIO/MWDMA registers * @ap: ATA port * @adev: Device to program @@ -520,7 +494,6 @@ static int it821x_smart_set_mode(struct ata_port *ap, struct ata_device **unused /** * it821x_dev_config - Called each device identify - * @ap: ATA port * @adev: Device that has just been identified * * Perform the initial setup needed for each device that is chip @@ -531,7 +504,7 @@ static int it821x_smart_set_mode(struct ata_port *ap, struct ata_device **unused * basically we need to filter commands for this chip. */ -static void it821x_dev_config(struct ata_port *ap, struct ata_device *adev) +static void it821x_dev_config(struct ata_device *adev) { unsigned char model_num[ATA_ID_PROD_LEN + 1]; @@ -646,10 +619,6 @@ static struct scsi_host_template it821x_sht = { .slave_configure = ata_scsi_slave_config, .slave_destroy = ata_scsi_slave_destroy, .bios_param = ata_std_bios_param, -#ifdef CONFIG_PM - .resume = ata_scsi_device_resume, - .suspend = ata_scsi_device_suspend, -#endif }; static struct ata_port_operations it821x_smart_port_ops = { @@ -667,8 +636,9 @@ static struct ata_port_operations it821x_smart_port_ops = { .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, - .error_handler = it821x_error_handler, + .error_handler = ata_bmdma_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, + .cable_detect = ata_cable_unknown, .bmdma_setup = ata_bmdma_setup, .bmdma_start = ata_bmdma_start, @@ -703,8 +673,9 @@ static struct ata_port_operations it821x_passthru_port_ops = { .freeze = ata_bmdma_freeze, .thaw = ata_bmdma_thaw, - .error_handler = it821x_error_handler, + .error_handler = ata_bmdma_error_handler, .post_internal_cmd = ata_bmdma_post_internal_cmd, + .cable_detect = ata_cable_unknown, .bmdma_setup = ata_bmdma_setup, .bmdma_start = it821x_passthru_bmdma_start, @@ -746,14 +717,14 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) { u8 conf; - static struct ata_port_info info_smart = { + static const struct ata_port_info info_smart = { .sht = &it821x_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, .mwdma_mask = 0x07, .port_ops = &it821x_smart_port_ops }; - static struct ata_port_info info_passthru = { + static const struct ata_port_info info_passthru = { .sht = &it821x_sht, .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST, .pio_mask = 0x1f, @@ -761,8 +732,8 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) .udma_mask = 0x7f, .port_ops = &it821x_passthru_port_ops }; - static struct ata_port_info *port_info[2]; + const struct ata_port_info *ppi[] = { NULL, NULL }; static char *mode[2] = { "pass through", "smart" }; /* Force the card into bypass mode if so requested */ @@ -775,11 +746,11 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id) printk(KERN_INFO DRV_NAME ": controller in %s mode.\n", mode[conf]); if (conf == 0) - port_info[0] = port_info[1] = &info_passthru; + ppi[0] = &info_passthru; else - port_info[0] = port_info[1] = &info_smart; + ppi[0] = &info_smart; - return ata_pci_init_one(pdev, port_info, 2); + return ata_pci_init_one(pdev, ppi); } #ifdef CONFIG_PM |