1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 52b8181ddafd..05c8a44adf8e 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -4104,7 +4104,6 @@ static int mv_platform_probe(struct platform_device *pdev)
         if (!hpriv->port_phys)
                 return -ENOMEM;
         host->private_data = hpriv;
-        hpriv->n_ports = n_ports;
         hpriv->board_idx = chip_soc;
 
         host->iomap = NULL;
@@ -4132,13 +4131,18 @@ static int mv_platform_probe(struct platform_device *pdev)
                         rc = PTR_ERR(hpriv->port_phys[port]);
                         hpriv->port_phys[port] = NULL;
                         if (rc != -EPROBE_DEFER)
-                                dev_warn(&pdev->dev, "error getting phy %d",
-                                        rc);
+                                dev_warn(&pdev->dev, "error getting phy %d", rc);
+
+                        /* Cleanup only the initialized ports */
+                        hpriv->n_ports = port;
                         goto err;
                 } else
                         phy_power_on(hpriv->port_phys[port]);
         }
 
+        /* All the ports have been initialized */
+        hpriv->n_ports = n_ports;
+
         /*
          * (Re-)program MBUS remapping windows if we are asked to.
          */
@@ -4176,7 +4180,7 @@ err:
                 clk_disable_unprepare(hpriv->clk);
                 clk_put(hpriv->clk);
         }
-        for (port = 0; port < n_ports; port++) {
+        for (port = 0; port < hpriv->n_ports; port++) {
                 if (!IS_ERR(hpriv->port_clks[port])) {
                         clk_disable_unprepare(hpriv->port_clks[port]);
                         clk_put(hpriv->port_clks[port]);