libata: convert to iomap

[mirror_ubuntu-bionic-kernel.git] / drivers / ata / pata_serverworks.c

diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 0fa803e6399c8483fd91ad33f0a863e1ac7d5658..c41a1d3b5b7d566188e51927fef657524842e1ad 100644 (file)
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -218,25 +218,18 @@ static unsigned long serverworks_osb4_filter(const struct ata_port *ap, struct a
 static unsigned long serverworks_csb_filter(const struct ata_port *ap, struct ata_device *adev, unsigned long mask)
 {
        const char *p;
-       char model_num[40];
-       int len, i;
+       char model_num[ATA_ID_PROD_LEN + 1];
+       int i;
 
        /* Disk, UDMA */
        if (adev->class != ATA_DEV_ATA)
                return ata_pci_default_filter(ap, adev, mask);
 
        /* Actually do need to check */
-       ata_id_string(adev->id, model_num, ATA_ID_PROD_OFS, sizeof(model_num));
-       /* Precuationary - why not do this in the libata core ?? */
+       ata_id_c_string(adev->id, model_num, ATA_ID_PROD, sizeof(model_num));
 
-       len = strlen(model_num);
-       while ((len > 0) && (model_num[len - 1] == ' ')) {
-               len--;
-               model_num[len] = 0;
-       }
-
-       for(i = 0; (p = csb_bad_ata100[i]) != NULL; i++) {
-               if (!strncmp(p, model_num, len))
+       for (i = 0; (p = csb_bad_ata100[i]) != NULL; i++) {
+               if (!strcmp(p, model_num))
                        mask &= ~(0x1F << ATA_SHIFT_UDMA);
        }
        return ata_pci_default_filter(ap, adev, mask);
@@ -318,7 +311,6 @@ static struct scsi_host_template serverworks_sht = {
        .can_queue              = ATA_DEF_QUEUE,
        .this_id                = ATA_SHT_THIS_ID,
        .sg_tablesize           = LIBATA_MAX_PRD,
-       .max_sectors            = ATA_MAX_SECTORS,
        .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
        .emulated               = ATA_SHT_EMULATED,
        .use_clustering         = ATA_SHT_USE_CLUSTERING,
@@ -356,14 +348,12 @@ static struct ata_port_operations serverworks_osb4_port_ops = {
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
 
-       .data_xfer      = ata_pio_data_xfer,
+       .data_xfer      = ata_data_xfer,
 
        .irq_handler    = ata_interrupt,
        .irq_clear      = ata_bmdma_irq_clear,
 
        .port_start     = ata_port_start,
-       .port_stop      = ata_port_stop,
-       .host_stop      = ata_host_stop
 };
 
 static struct ata_port_operations serverworks_csb_port_ops = {
@@ -391,14 +381,12 @@ static struct ata_port_operations serverworks_csb_port_ops = {
        .qc_prep        = ata_qc_prep,
        .qc_issue       = ata_qc_issue_prot,
 
-       .data_xfer      = ata_pio_data_xfer,
+       .data_xfer      = ata_data_xfer,
 
        .irq_handler    = ata_interrupt,
        .irq_clear      = ata_bmdma_irq_clear,
 
        .port_start     = ata_port_start,
-       .port_stop      = ata_port_stop,
-       .host_stop      = ata_host_stop
 };
 
 static int serverworks_fixup_osb4(struct pci_dev *pdev)
@@ -560,7 +548,7 @@ static int serverworks_reinit_one(struct pci_dev *pdev)
 {
        /* Force master latency timer to 64 PCI clocks */
        pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
-       
+
        switch (pdev->device)
        {
                case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE: