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driver: bluetooth: hci_qca:fix unable to load the BT driver

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Some modules have BT_EN enabled via a hardware pull-up,
meaning it is not defined in the DTS and is not controlled
through the power sequence. In such cases, fall through
to follow the legacy flow.

Signed-off-by: Shuai Zhang <quic_shuaz@quicinc.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Shuai Zhang
2025-06-20 11:55:03 -04:00
committed by Luiz Augusto von Dentz
parent 042bb9603c
commit db0ff7e159
1 changed files with 10 additions and 3 deletions
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drivers/bluetooth/hci_qca.c
+10 -3
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@@ -2392,10 +2392,17 @@ static int qca_serdev_probe(struct serdev_device *serdev)
*/
qcadev->bt_power->pwrseq = devm_pwrseq_get(&serdev->dev,
"bluetooth");
if (IS_ERR(qcadev->bt_power->pwrseq))
return PTR_ERR(qcadev->bt_power->pwrseq);
break;
/*
* Some modules have BT_EN enabled via a hardware pull-up,
* meaning it is not defined in the DTS and is not controlled
* through the power sequence. In such cases, fall through
* to follow the legacy flow.
*/
if (IS_ERR(qcadev->bt_power->pwrseq))
qcadev->bt_power->pwrseq = NULL;
else
break;
}
fallthrough;
case QCA_WCN3950: