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authorLoic Poulain <loic.poulain@linaro.org>2020-09-28 09:39:51 +0530
committerManivannan Sadhasivam <manivannan.sadhasivam@linaro.org>2020-11-18 12:56:23 +0530
commita2e2cc0dbb1121dfa875da1c04f3dff966fec162 (patch)
tree15754ddc4730060e5c927d5252edd0585d896010 /net/qrtr
parented5298c7d500abaf34ed7783969e953a1f028e5b (diff)
downloadlinux-a2e2cc0dbb1121dfa875da1c04f3dff966fec162.tar.bz2
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@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>
Diffstat (limited to 'net/qrtr')
-rw-r--r--net/qrtr/mhi.c5
1 files changed, 5 insertions, 0 deletions
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;