Bluetooth: btmrvl: add surprise_removed flag
This flag will be set in unload path to make sure that we skip
sending further commands, ignore interrupts and stop main thread
when unload starts.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
diff --git a/drivers/bluetooth/btmrvl_sdio.c b/drivers/bluetooth/btmrvl_sdio.c
index 0057c0b..80ec200 100644
--- a/drivers/bluetooth/btmrvl_sdio.c
+++ b/drivers/bluetooth/btmrvl_sdio.c
@@ -798,6 +798,9 @@
priv = card->priv;
+ if (priv->surprise_removed)
+ return;
+
if (card->reg->int_read_to_clear)
ret = btmrvl_sdio_read_to_clear(card, &ireg);
else
@@ -1466,6 +1469,7 @@
btmrvl_sdio_disable_host_int(card);
}
BT_DBG("unregester dev");
+ card->priv->surprise_removed = true;
btmrvl_sdio_unregister_dev(card);
btmrvl_remove_card(card->priv);
}