drivers: bluetooth: hci: stop rx thread when closes the HCI

aaronyegx · kartben · commit 0d46a934171a · 2025-08-28T06:24:49.000+02:00
Stops the RX thread when closes the HCI for Ambiq HCI driver

Signed-off-by: Aaron Ye &lt;aye@ambiq.com&gt;
diff --git a/drivers/bluetooth/hci/hci_ambiq.c b/drivers/bluetooth/hci/hci_ambiq.c
@@ -395,6 +395,9 @@ static int bt_apollo_close(const struct device *dev)
 		return ret;
 	}
 
+	/* Stop RX thread */
+	k_thread_abort(&spi_rx_thread_data);
+
 	hci->recv = NULL;
 
 	return ret;

Original file line number	Diff line number	Diff line change
`@@ -395,6 +395,9 @@ static int bt_apollo_close(const struct device *dev)`
`395`	`395`	`return ret;`
`396`	`396`	`}`
`397`	`397`
	`398`	`+ /* Stop RX thread */`
	`399`	`+ k_thread_abort(&spi_rx_thread_data);`
	`400`	`+`
`398`	`401`	`hci->recv = NULL;`
`399`	`402`
`400`	`403`	`return ret;`