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Merge "coresight: byte-cntr: Add ETR status check in bypass notifier"

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qctecmdr 2021-05-24 01:29:37 -07:00 • committed by Gerrit - the friendly Code Review server
commit 610e9488fb
1 changed files with 5 additions and 0 deletions
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5
drivers/hwtracing/coresight/coresight-byte-cntr.c
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@ -630,6 +630,11 @@ void usb_bypass_notifier(void *priv, unsigned int event,
switch (event) {
case USB_QDSS_CONNECT:
if (tmcdrvdata->mode == CS_MODE_DISABLED) {
dev_err_ratelimited(&tmcdrvdata->csdev->dev,
"%s: ETR is disabled.\n", __func__);
return;
}
ret = usb_bypass_start(drvdata);
if (ret < 0)
return;