From 396e04f4bb9afefb0744715dc76d9abe18ee5fb0 Mon Sep 17 00:00:00 2001
From: Chin-Ran Lo <crlo@marvell.com>
Date: Tue, 1 Jul 2014 14:00:14 -0700
Subject: [PATCH] Bluetooth: btmrvl: wait for HOST_SLEEP_ENABLE event in
 suspend

After BT_CMD_HOST_SLEEP_ENABLE command finishes, driver should
wait until getting BT_EVENT_HOST_SLEEP_ENABLE event to complete
suspend procedure.
Without this patch the suspend handler would return success
earlier. By the time when the BT_EVENT_HOST_SLEEP_ENABLE event
comes in the controller driver could have already turned off the
bus clock. This causes kernel crash or system reboot eventually.

Cc: <stable@vger.kernel.org> # 3.13+
Signed-off-by: Chin-Ran Lo <crlo@marvell.com>
Signed-off-by: Jeff CF Chen <jeffc@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
---
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