mei: hbm: call mei_set_devstate() on hbm stop response

[ Upstream commit 3a77df62deb2e62de0dc26c1cb763cc152329287 ]

Use mei_set_devstate() wrapper upon hbm stop command response,
to trigger sysfs event.

Fixes: 43b8a7ed4739 ("mei: expose device state in sysfs")
Signed-off-by: Alexander Usyskin <alexander.usyskin@intel.com>
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Link: https://lore.kernel.org/r/20210129120752.850325-3-tomas.winkler@intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

diff --git a/drivers/misc/mei/hbm.c b/drivers/misc/mei/hbm.c
index a97eb5d..33579d9 100644 (file)
--- a/drivers/misc/mei/hbm.c
+++ b/drivers/misc/mei/hbm.c
@@ -1373,7 +1373,7 @@ int mei_hbm_dispatch(struct mei_device *dev, struct mei_msg_hdr *hdr)
                        return -EPROTO;
                }
 
-               dev->dev_state = MEI_DEV_POWER_DOWN;
+               mei_set_devstate(dev, MEI_DEV_POWER_DOWN);
                dev_info(dev->dev, "hbm: stop response: resetting.\n");
                /* force the reset */
                return -EPROTO;