2 files changed, 9 insertions, 2 deletions

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 0f8b82918a40..239214626ec5 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1904,7 +1904,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 
         if (!musb->isr) {
                 status = -ENODEV;
-                goto fail3;
+                goto fail2;
         }
 
         if (!musb->xceiv->io_ops) {
@@ -1912,6 +1912,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
                 musb->xceiv->io_ops = &musb_ulpi_access;
         }
 
+        pm_runtime_get_sync(musb->controller);
+
 #ifndef CONFIG_MUSB_PIO_ONLY
         if (use_dma && dev->dma_mask) {
                 struct dma_controller   *c;
@@ -2023,6 +2025,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
                 goto fail5;
 #endif
 
+        pm_runtime_put(musb->controller);
+
         dev_info(dev, "USB %s mode controller at %p using %s, IRQ %d\n",
                         ({char *s;
                          switch (musb->board_mode) {
@@ -2047,6 +2051,9 @@ fail4:
                 musb_gadget_cleanup(musb);
 
 fail3:
+        pm_runtime_put_sync(musb->controller);
+
+fail2:
         if (musb->irq_wake)
                 device_init_wakeup(dev, 0);
         musb_platform_exit(musb);
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 11b571ec22f2..3dfd122266f4 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -333,6 +333,7 @@ static int omap2430_musb_init(struct musb *musb)
 
         setup_timer(&musb_idle_timer, musb_do_idle, (unsigned long) musb);
 
+        pm_runtime_put_noidle(musb->controller);
         return 0;
 
 err1:
@@ -478,7 +479,6 @@ static int __devexit omap2430_remove(struct platform_device *pdev)
 
         platform_device_del(glue->musb);
         platform_device_put(glue->musb);
-        pm_runtime_put(&pdev->dev);
         kfree(glue);
 
         return 0;