1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 6dc0b011a6b7..7fcc4fe4d79b 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -382,7 +382,7 @@ static int pdc_sata_port_start(struct ata_port *ap)
 
         /* fix up PHYMODE4 align timing */
         if (ap->flags & PDC_FLAG_GEN_II) {
-                void __iomem *mmio = (void __iomem *) ap->ioaddr.scr_addr;
+                void __iomem *mmio = ap->ioaddr.scr_addr;
                 unsigned int tmp;
 
                 tmp = readl(mmio + 0x014);
@@ -418,7 +418,7 @@ static void pdc_reset_port(struct ata_port *ap)
 static int pdc_pata_cable_detect(struct ata_port *ap)
 {
         u8 tmp;
-        void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr + PDC_CTLSTAT + 0x03;
+        void __iomem *mmio = ap->ioaddr.cmd_addr + PDC_CTLSTAT + 0x03;
 
         tmp = readb(mmio);
         if (tmp & 0x01)
@@ -573,7 +573,7 @@ static void pdc_qc_prep(struct ata_queued_cmd *qc)
 
 static void pdc_freeze(struct ata_port *ap)
 {
-        void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr;
+        void __iomem *mmio = ap->ioaddr.cmd_addr;
         u32 tmp;
 
         tmp = readl(mmio + PDC_CTLSTAT);
@@ -585,7 +585,7 @@ static void pdc_freeze(struct ata_port *ap)
 
 static void pdc_thaw(struct ata_port *ap)
 {
-        void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr;
+        void __iomem *mmio = ap->ioaddr.cmd_addr;
         u32 tmp;
 
         /* clear IRQ */