Messages in this thread | | | Date | Fri, 28 Jul 2023 08:51:35 +0300 | From | Dan Carpenter <> | Subject | Re: [PATCH v4 9/9] bus: mhi: ep: wake up host if the MHI state is in M3 |
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On Thu, Jul 13, 2023 at 12:40:18PM +0530, Krishna chaitanya chundru wrote: > @@ -464,6 +484,13 @@ int mhi_ep_queue_skb(struct mhi_ep_device *mhi_dev, struct sk_buff *skb) > buf_left = skb->len; > ring = &mhi_cntrl->mhi_chan[mhi_chan->chan].ring; > > + if (mhi_cntrl->mhi_state == MHI_STATE_M3) { > + if (mhi_ep_wake_host(mhi_cntrl)) { > + dev_err(dev, "Failed to wakeup host\n"); > + return -ENODEV; > + }
Since you're going to be redoing this patch anyway could you please propage the error code:
ret = mhi_ep_wake_host(mhi_cntrl); if (ret) { dev_err(dev, "Failed to wakeup host\n"); return ret; }
regards, dan carpenter
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