Merge remote-tracking branch 'libata/for-next'

[deliverable/linux.git] / drivers / ata / ahci_st.c

diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c
index 8ff428fe8e0fa00659218f58f041cf948ae8327c..bc345f24955531fba69e36e1bc0233da3bb6fc88 100644 (file)
--- a/drivers/ata/ahci_st.c
+++ b/drivers/ata/ahci_st.c
@@ -147,6 +147,7 @@ static struct scsi_host_template ahci_platform_sht = {
 
 static int st_ahci_probe(struct platform_device *pdev)
 {
+       struct device *dev = &pdev->dev;
        struct st_ahci_drv_data *drv_data;
        struct ahci_host_priv *hpriv;
        int err;
@@ -170,6 +171,9 @@ static int st_ahci_probe(struct platform_device *pdev)
 
        st_ahci_configure_oob(hpriv->mmio);
 
+       of_property_read_u32(dev->of_node,
+                            "ports-implemented", &hpriv->force_port_map);
+
        err = ahci_platform_init_host(pdev, hpriv, &st_ahci_port_info,
                                      &ahci_platform_sht);
        if (err) {