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path: root/drivers/usb/musb/omap2430.c
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Diffstat (limited to 'drivers/usb/musb/omap2430.c')
-rw-r--r--drivers/usb/musb/omap2430.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index c27bbbf32b52..df719eae3b03 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -222,7 +222,6 @@ static inline void omap2430_low_level_init(struct musb *musb)
musb_writel(musb->mregs, OTG_FORCESTDBY, l);
}
-/* blocking notifier support */
static int musb_otg_notifications(struct notifier_block *nb,
unsigned long event, void *unused)
{
@@ -231,7 +230,7 @@ static int musb_otg_notifications(struct notifier_block *nb,
musb->xceiv_event = event;
schedule_work(&musb->otg_notifier_work);
- return 0;
+ return NOTIFY_OK;
}
static void musb_otg_notifier_work(struct work_struct *data_notifier_work)
@@ -386,6 +385,7 @@ static void omap2430_musb_disable(struct musb *musb)
static int omap2430_musb_exit(struct musb *musb)
{
del_timer_sync(&musb_idle_timer);
+ cancel_work_sync(&musb->otg_notifier_work);
omap2430_low_level_exit(musb);
otg_put_transceiver(musb->xceiv);