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usb: musb: remove schedule work called after flush

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In musb_remove() cancel_delayed_work_sync(&musb->irq_work)
is called which flush the irq_work work queue.

After cancel delayed work, musb_remove() call
musb_gadget_cleanup->usb_del_gadget_udc->usb_del_gadget
->usb_gadget_remove_driver->usb_gadget_udc_stop->udc
->gadget->ops->udc_stop(udc->gadget);

Where musb_gadget_stop() call "schedule_delayed_work(&musb->irq_work, 0)”
which is already cancel/flush.

So remove the schedule_delayed_work(&musb->irq_work, 0);
from musb_gadget_stop function.

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/YqDnxkWZV2KfZh5q@Sauravs-MacBook-Air.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Saurav Girepunje
2022-06-08 23:47:42 +05:30
committed by Greg Kroah-Hartman
parent a725d0f6df
commit 757bdf1f2f
1 changed files with 0 additions and 2 deletions
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2
drivers/usb/musb/musb_gadget.c
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@@ -1910,8 +1910,6 @@ static int musb_gadget_stop(struct usb_gadget *g)
*/
/* Force check of devctl register for PM runtime */
schedule_delayed_work(&musb->irq_work, 0);
pm_runtime_mark_last_busy(musb->controller);
pm_runtime_put_autosuspend(musb->controller);