USB: musb free_irq bugfix
Fixes insert module failure as free_irq() was not
done in previous rmmod.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 6c7faac..2cc34fa 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1824,8 +1824,9 @@
musb_gadget_cleanup(musb);
#endif
- if (musb->nIrq >= 0 && musb->irq_wake) {
- disable_irq_wake(musb->nIrq);
+ if (musb->nIrq >= 0) {
+ if (musb->irq_wake)
+ disable_irq_wake(musb->nIrq);
free_irq(musb->nIrq, musb);
}
if (is_dma_capable() && musb->dma_controller) {