1 files changed, 14 insertions, 14 deletions

diff --git a/arch/arm/mach-omap1/mailbox.c b/arch/arm/mach-omap1/mailbox.c
index 15bf2a29bbcd..211b9fcbe7c8 100644
--- a/arch/arm/mach-omap1/mailbox.c
+++ b/arch/arm/mach-omap1/mailbox.c
@@ -146,12 +146,7 @@ EXPORT_SYMBOL(mbox_dsp_info);
 static int __devinit omap1_mbox_probe(struct platform_device *pdev)
 {
         struct resource *res;
-
-        if (pdev->num_resources != 2) {
-                dev_err(&pdev->dev, "invalid number of resources: %d\n",
-                        pdev->num_resources);
-                return -ENODEV;
-        }
+        int ret;
 
         /* MBOX base */
         res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
@@ -161,27 +156,32 @@ static int __devinit omap1_mbox_probe(struct platform_device *pdev)
         }
 
         mbox_base = ioremap(res->start, resource_size(res));
-        if (!mbox_base) {
-                dev_err(&pdev->dev, "ioremap failed\n");
-                return -ENODEV;
-        }
+        if (!mbox_base)
+                return -ENOMEM;
 
         /* DSP IRQ */
         res = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
         if (unlikely(!res)) {
                 dev_err(&pdev->dev, "invalid irq resource\n");
-                iounmap(mbox_base);
-                return -ENODEV;
+                ret = -ENODEV;
+                goto err_out;
         }
         mbox_dsp_info.irq = res->start;
 
-        return omap_mbox_register(&pdev->dev, &mbox_dsp_info);
+        ret = omap_mbox_register(&pdev->dev, &mbox_dsp_info);
+        if (ret)
+                goto err_out;
+        return 0;
+
+err_out:
+        iounmap(mbox_base);
+        return ret;
 }
 
 static int __devexit omap1_mbox_remove(struct platform_device *pdev)
 {
         omap_mbox_unregister(&mbox_dsp_info);
-
+        iounmap(mbox_base);
         return 0;
 }