From 69bf5313035926b0b6a6578de4f3168a8f5c19b8 Mon Sep 17 00:00:00 2001 From: Tomas Winkler Date: Mon, 27 Aug 2018 22:40:15 +0300 Subject: [PATCH] mei: bus: fix hw module get/put balance MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In case the device is not connected it doesn't 'get' hw module and hence should not 'put' it on disable. Cc: 4.16+ Fixes:'commit 257355a44b99 ("mei: make module referencing local to the bus.c")' Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=200455 Tested-by: Georg Müller Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mei/bus.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index 7bba62a72921..13c6c9a2248a 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -616,9 +616,8 @@ int mei_cldev_disable(struct mei_cl_device *cldev) if (err < 0) dev_err(bus->dev, "Could not disconnect from the ME client\n"); -out: mei_cl_bus_module_put(cldev); - +out: /* Flush queues and remove any pending read */ mei_cl_flush_queues(cl, NULL); mei_cl_unlink(cl);