usb: musb: core: call dma_controller_destroy() in the err path

The cleanup in the error is missing the dma controller. The structure is
allocated at runtime and ux500 allocates even a little more than just
this struct. So cleanup!

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b33bed5..9b774e7 100644 (file)
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1933,6 +1933,8 @@ fail4:
        musb_gadget_cleanup(musb);
 
 fail3:
+       if (musb->dma_controller)
+               dma_controller_destroy(musb->dma_controller);
        pm_runtime_put_sync(musb->controller);
 
 fail2: