1 files changed, 5 insertions, 4 deletions

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 0a43329569d1..4d4499b80449 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1809,7 +1809,6 @@ static void musb_free(struct musb *musb)
                         disable_irq_wake(musb->nIrq);
                 free_irq(musb->nIrq, musb);
         }
-        cancel_work_sync(&musb->irq_work);
 
         musb_host_free(musb);
 }
@@ -1896,6 +1895,9 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
         musb_platform_disable(musb);
         musb_generic_disable(musb);
 
+        /* Init IRQ workqueue before request_irq */
+        INIT_WORK(&musb->irq_work, musb_irq_work);
+
         /* setup musb parts of the core (especially endpoints) */
         status = musb_core_init(plat->config->multipoint
                         ? MUSB_CONTROLLER_MHDRC
@@ -1905,9 +1907,6 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
 
         setup_timer(&musb->otg_timer, musb_otg_timer_func, (unsigned long) musb);
 
-        /* Init IRQ workqueue before request_irq */
-        INIT_WORK(&musb->irq_work, musb_irq_work);
-
         /* attach to the IRQ */
         if (request_irq(nIrq, musb->isr, 0, dev_name(dev), musb)) {
                 dev_err(dev, "request_irq %d failed!\n", nIrq);
@@ -1981,6 +1980,7 @@ fail4:
         musb_host_cleanup(musb);
 
 fail3:
+        cancel_work_sync(&musb->irq_work);
         if (musb->dma_controller)
                 dma_controller_destroy(musb->dma_controller);
 fail2_5:
@@ -2043,6 +2043,7 @@ static int musb_remove(struct platform_device *pdev)
         if (musb->dma_controller)
                 dma_controller_destroy(musb->dma_controller);
 
+        cancel_work_sync(&musb->irq_work);
         musb_free(musb);
         device_init_wakeup(dev, 0);
         return 0;