libata: Remove some redundant casts from pata_octeon_cf.c
David Daney [Tue, 31 Mar 2009 22:04:39 +0000 (15:04 -0700)]
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

drivers/ata/pata_octeon_cf.c

index efe2c19..8d9343a 100644 (file)
@@ -503,7 +503,7 @@ static void octeon_cf_dma_setup(struct ata_queued_cmd *qc)
        struct ata_port *ap = qc->ap;
        struct octeon_cf_port *cf_port;
 
-       cf_port = (struct octeon_cf_port *)ap->private_data;
+       cf_port = ap->private_data;
        DPRINTK("ENTER\n");
        /* issue r/w command */
        qc->cursg = qc->sg;
@@ -596,7 +596,7 @@ static unsigned int octeon_cf_dma_finished(struct ata_port *ap,
        if (ap->hsm_task_state != HSM_ST_LAST)
                return 0;
 
-       cf_port = (struct octeon_cf_port *)ap->private_data;
+       cf_port = ap->private_data;
 
        dma_cfg.u64 = cvmx_read_csr(CVMX_MIO_BOOT_DMA_CFGX(ocd->dma_engine));
        if (dma_cfg.s.size != 0xfffff) {
@@ -657,7 +657,7 @@ static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
                        continue;
 
                ocd = ap->dev->platform_data;
-               cf_port = (struct octeon_cf_port *)ap->private_data;
+               cf_port = ap->private_data;
                dma_int.u64 =
                        cvmx_read_csr(CVMX_MIO_BOOT_DMA_INTX(ocd->dma_engine));
                dma_cfg.u64 =