diff --git a/drivers/ata/pata_octeon_cf.c b/drivers/ata/pata_octeon_cf.c
index 74b829817891de507178d868807ed981f8027635..fa1b95a9a7ff3268e6893877ac35718063368875 100644
--- a/drivers/ata/pata_octeon_cf.c
+++ b/drivers/ata/pata_octeon_cf.c
@@ -652,8 +652,6 @@ static irqreturn_t octeon_cf_interrupt(int irq, void *dev_instance)
 		struct octeon_cf_data *ocd;
 
 		ap = host->ports[i];
-		ocd = ap->dev->platform_data;
-
 		ocd = ap->dev->platform_data;
 		cf_port = ap->private_data;
 		dma_int.u64 =