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Date: Mon, 21 Sep 2020 09:43:04 +0200 From: Loic Poulain <loic.poulain@...aro.org> To: manivannan.sadhasivam@...aro.org, hemantk@...eaurora.org, davem@...emloft.net Cc: netdev@...r.kernel.org, linux-arm-msm@...r.kernel.org, bjorn.andersson@...aro.org, Loic Poulain <loic.poulain@...aro.org> Subject: [PATCH v2 2/2] net: qrtr: Start MHI channels during init Start MHI device channels so that transfers can be performed. The MHI stack does not auto-start channels anymore. Signed-off-by: Loic Poulain <loic.poulain@...aro.org> --- v2: split MHI and qrtr changes in dedicated commits net/qrtr/mhi.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/net/qrtr/mhi.c b/net/qrtr/mhi.c index ff0c414..7100f0b 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; -- 2.7.4
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