sata_mv: Clean up hard coded array size calculation.

[safe/jmp/linux-2.6] / drivers / ata / sata_inic162x.c

diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 5032c32..4406902 100644 (file)
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -269,9 +269,9 @@ static void inic_reset_port(void __iomem *port_base)
        writeb(0xff, port_base + PORT_IRQ_STAT);
 }
 
-static int inic_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val)
+static int inic_scr_read(struct ata_link *link, unsigned sc_reg, u32 *val)
 {
-       void __iomem *scr_addr = inic_port_base(ap) + PORT_SCR;
+       void __iomem *scr_addr = inic_port_base(link->ap) + PORT_SCR;
        void __iomem *addr;
 
        if (unlikely(sc_reg >= ARRAY_SIZE(scr_map)))
@@ -286,9 +286,9 @@ static int inic_scr_read(struct ata_port *ap, unsigned sc_reg, u32 *val)
        return 0;
 }
 
-static int inic_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val)
+static int inic_scr_write(struct ata_link *link, unsigned sc_reg, u32 val)
 {
-       void __iomem *scr_addr = inic_port_base(ap) + PORT_SCR;
+       void __iomem *scr_addr = inic_port_base(link->ap) + PORT_SCR;
 
        if (unlikely(sc_reg >= ARRAY_SIZE(scr_map)))
                return -EINVAL;
@@ -405,7 +405,7 @@ static irqreturn_t inic_interrupt(int irq, void *dev_instance)
        struct ata_host *host = dev_instance;
        struct inic_host_priv *hpriv = host->private_data;
        u16 host_irq_stat;
-       int i, handled = 0;;
+       int i, handled = 0;
 
        host_irq_stat = readw(hpriv->mmio_base + HOST_IRQ_STAT);
 
@@ -744,8 +744,8 @@ static struct ata_port_operations inic_port_ops = {
 
 static struct ata_port_info inic_port_info = {
        .flags                  = ATA_FLAG_SATA | ATA_FLAG_PIO_DMA,
-       .pio_mask               = 0x1f, /* pio0-4 */
-       .mwdma_mask             = 0x07, /* mwdma0-2 */
+       .pio_mask               = ATA_PIO4,
+       .mwdma_mask             = ATA_MWDMA2,
        .udma_mask              = ATA_UDMA6,
        .port_ops               = &inic_port_ops
 };
@@ -861,14 +861,14 @@ static int inic_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        }
 
        /* Set dma_mask.  This devices doesn't support 64bit addressing. */
-       rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+       rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
        if (rc) {
                dev_printk(KERN_ERR, &pdev->dev,
                           "32-bit DMA enable failed\n");
                return rc;
        }
 
-       rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
+       rc = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
        if (rc) {
                dev_printk(KERN_ERR, &pdev->dev,
                           "32-bit consistent DMA enable failed\n");