1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/ide/pci/scc_pata.c b/drivers/ide/pci/scc_pata.c
index 3d72a5e03f3d..a89dc4780786 100644
--- a/drivers/ide/pci/scc_pata.c
+++ b/drivers/ide/pci/scc_pata.c
@@ -139,6 +139,11 @@ static u8 scc_read_status(ide_hwif_t *hwif)
         return (u8)in_be32((void *)hwif->io_ports.status_addr);
 }
 
+static u8 scc_read_altstatus(ide_hwif_t *hwif)
+{
+        return (u8)in_be32((void *)hwif->io_ports.ctl_addr);
+}
+
 static u8 scc_read_sff_dma_status(ide_hwif_t *hwif)
 {
         return (u8)in_be32((void *)(hwif->dma_base + 4));
@@ -794,6 +799,7 @@ static void __devinit init_mmio_iops_scc(ide_hwif_t *hwif)
 
         hwif->exec_command        = scc_exec_command;
         hwif->read_status         = scc_read_status;
+        hwif->read_altstatus      = scc_read_altstatus;
         hwif->read_sff_dma_status = scc_read_sff_dma_status;
 
         hwif->tf_load = scc_tf_load;