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usb: chipidea: Fix otg event handler
At OTG work running time, it's possible that several events need to be addressed (e.g. ID and VBUS events). The current implementation handles only one event at a time which leads to ignoring the other one. Fix it. Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Peter Chen <peter.chen@nxp.com>
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1 changed files with 6 additions and 3 deletions
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@ -203,14 +203,17 @@ static void ci_otg_work(struct work_struct *work)
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}
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pm_runtime_get_sync(ci->dev);
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if (ci->id_event) {
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ci->id_event = false;
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ci_handle_id_switch(ci);
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} else if (ci->b_sess_valid_event) {
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}
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if (ci->b_sess_valid_event) {
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ci->b_sess_valid_event = false;
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ci_handle_vbus_change(ci);
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} else
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dev_err(ci->dev, "unexpected event occurs at %s\n", __func__);
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}
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pm_runtime_put_sync(ci->dev);
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enable_irq(ci->irq);
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