On Thu, Jul 28, 2016 at 09:55:07AM +0200, Daniel Wagner wrote:
> +int __firmware_stat_wait(struct firmware_stat *fwst,
> + long timeout)
> +{
> + int err;
> + err = swait_event_interruptible_timeout(fwst->wq,
> + is_fw_sync_done(READ_ONCE(fwst->status)),
> + timeout);
> + if (err == 0 && fwst->status == FW_STATUS_ABORT)
> + return -ENOENT;
> +
> + return err;
> +}
> +EXPORT_SYMBOL(__firmware_stat_wait);
> +
> +void __firmware_stat_set(struct firmware_stat *fwst, unsigned long status)
> +{
> + WRITE_ONCE(fwst->status, status);
> + swake_up(&fwst->wq);
Do we need to notify everyone for FW_STATUS_LOADING status?
The driver users do not care for sure.
Thanks.
--
Dmitry
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