1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
index fbfee1bd85ff..2f3b49cc4970 100644
--- a/drivers/ata/pata_rb532_cf.c
+++ b/drivers/ata/pata_rb532_cf.c
@@ -89,7 +89,7 @@ static void rb532_pata_setup_ports(struct ata_host *ah)
         ap = ah->ports[0];
 
         ap->ops         = &rb532_pata_port_ops;
-        ap->pio_mask    = 0x1f; /* PIO4 */
+        ap->pio_mask    = ATA_PIO4;
         ap->flags       = ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO;
 
         ap->ioaddr.cmd_addr     = info->iobase + RB500_CF_REG_BASE;