From: Loic Poulain <[email protected]> Start MHI device channels so that transfers can be performed. The MHI stack does not auto-start channels anymore.
Signed-off-by: Loic Poulain <[email protected]> Reviewed-by: Manivannan Sadhasivam <[email protected]> Acked-by: David S. Miller <[email protected]> Signed-off-by: Manivannan Sadhasivam <[email protected]> --- net/qrtr/mhi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/qrtr/mhi.c b/net/qrtr/mhi.c index ff0c41467fc1..7100f0bac4c6 100644 --- a/net/qrtr/mhi.c +++ b/net/qrtr/mhi.c @@ -76,6 +76,11 @@ static int qcom_mhi_qrtr_probe(struct mhi_device *mhi_dev, struct qrtr_mhi_dev *qdev; int rc; + /* start channels */ + rc = mhi_prepare_for_transfer(mhi_dev); + if (rc) + return rc; + qdev = devm_kzalloc(&mhi_dev->dev, sizeof(*qdev), GFP_KERNEL); if (!qdev) return -ENOMEM; -- 2.25.1
