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Commit 8b7ed81c authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "msm: mhi-dev: Block the adb read when mhi is in suspend"

parents 51bff274 4e0554f1

drivers/platform/msm/mhi_dev/mhi_uci.c

+9 −0
Original line number Diff line number Diff line
@@ -874,6 +874,15 @@ static int mhi_uci_read_async(struct uci_client *uci_handle, int *bytes_avail) 
	if (*bytes_avail < 0) {

		uci_log(UCI_DBG_ERROR, "Failed to read channel ret %dlu\n",

			*bytes_avail);

		if (uci_handle->in_chan == MHI_CLIENT_ADB_OUT) {

			uci_log(UCI_DBG_ERROR,

				"Read failed CH 36 free req from list\n");

			uci_handle->pkt_loc = NULL;

			uci_handle->pkt_size = 0;

			mhi_uci_put_req(uci_handle, ureq);

			*bytes_avail = 0;

			return ret_val;

		}

		mhi_uci_put_req(uci_handle, ureq);

		return -EIO;

	}