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net: qrtr: Start MHI channels during init

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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@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
This commit is contained in:
Loic Poulain 2020-09-28 09:39:51 +05:30 committed by Manivannan Sadhasivam
parent ed5298c7d5
commit a2e2cc0dbb
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1 changed files with 5 additions and 0 deletions
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net/qrtr/mhi.c
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@ -76,6 +76,11 @@ static int qcom_mhi_qrtr_probe(struct mhi_device *mhi_dev,
struct qrtr_mhi_dev *qdev; struct qrtr_mhi_dev *qdev;
int rc; 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); qdev = devm_kzalloc(&mhi_dev->dev, sizeof(*qdev), GFP_KERNEL);
if (!qdev) if (!qdev)
return -ENOMEM; return -ENOMEM;