From: Tomas Winkler Date: Thu, 23 Jul 2015 12:08:37 +0000 (+0300) Subject: mei: bus: don't enable events implicitly in device enable X-Git-Tag: firefly_0821_release~176^2~1223^2~108 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7e280ab694e2885ee300de9cf5e7047c68230148;p=firefly-linux-kernel-4.4.55.git mei: bus: don't enable events implicitly in device enable Do not enable events implicitly in mei_cl_enable_device, it should be done explicitly using mei_cl_register_event_cb so the events are enabled only when needed. The NFC drivers has been already using it that way so no need for further changes just remove the code from mei_cl_enable_device. Signed-off-by: Tomas Winkler Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/misc/mei/bus.c b/drivers/misc/mei/bus.c index bec213b92550..257e200b5343 100644 --- a/drivers/misc/mei/bus.c +++ b/drivers/misc/mei/bus.c @@ -332,9 +332,6 @@ int mei_cl_enable_device(struct mei_cl_device *cldev) mutex_unlock(&bus->device_lock); - if (cldev->event_cb) - mei_cl_read_start(cldev->cl, 0, NULL); - return 0; } EXPORT_SYMBOL_GPL(mei_cl_enable_device);