diff options
Diffstat (limited to 'drivers/ata/sata_svw.c')
| -rw-r--r-- | drivers/ata/sata_svw.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/ata/sata_svw.c b/drivers/ata/sata_svw.c index bcb2cd8b063d..4fd4f107187c 100644 --- a/drivers/ata/sata_svw.c +++ b/drivers/ata/sata_svw.c @@ -107,7 +107,7 @@ static u32 k2_sata_scr_read (struct ata_port *ap, unsigned int sc_reg) { if (sc_reg > SCR_CONTROL) return 0xffffffffU; - return readl((void __iomem *) ap->ioaddr.scr_addr + (sc_reg * 4)); + return readl(ap->ioaddr.scr_addr + (sc_reg * 4)); } @@ -116,7 +116,7 @@ static void k2_sata_scr_write (struct ata_port *ap, unsigned int sc_reg, { if (sc_reg > SCR_CONTROL) return; - writel(val, (void __iomem *) ap->ioaddr.scr_addr + (sc_reg * 4)); + writel(val, ap->ioaddr.scr_addr + (sc_reg * 4)); } @@ -197,7 +197,8 @@ static void k2_bmdma_setup_mmio (struct ata_queued_cmd *qc) struct ata_port *ap = qc->ap; unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE); u8 dmactl; - void __iomem *mmio = (void __iomem *) ap->ioaddr.bmdma_addr; + void __iomem *mmio = ap->ioaddr.bmdma_addr; + /* load PRD table addr. */ mb(); /* make sure PRD table writes are visible to controller */ writel(ap->prd_dma, mmio + ATA_DMA_TABLE_OFS); @@ -225,7 +226,7 @@ static void k2_bmdma_setup_mmio (struct ata_queued_cmd *qc) static void k2_bmdma_start_mmio (struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - void __iomem *mmio = (void __iomem *) ap->ioaddr.bmdma_addr; + void __iomem *mmio = ap->ioaddr.bmdma_addr; u8 dmactl; /* start host DMA transaction */ @@ -253,7 +254,7 @@ static void k2_bmdma_start_mmio (struct ata_queued_cmd *qc) static u8 k2_stat_check_status(struct ata_port *ap) { - return readl((void __iomem *) ap->ioaddr.status_addr); + return readl(ap->ioaddr.status_addr); } #ifdef CONFIG_PPC_OF |