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Commit 51c07126 authored by Nicolas Saenz Julienne's avatar Nicolas Saenz Julienne Committed by Greg Kroah-Hartman
Browse files

staging: vchiq_core: don't add a wmb() before remote_event_signal() 



It's the first thing remote_event_signal() does.

Signed-off-by: default avatarNicolas Saenz Julienne <nsaenzjulienne@suse.de>
Acked-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 02d84a95

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

+0 −4
Original line number Diff line number Diff line
@@ -1137,9 +1137,6 @@ queue_message_sync(VCHIQ_STATE_T *state, VCHIQ_SERVICE_T *service, 
			size);

	}



	/* Make sure the new header is visible to the peer. */

	wmb();



	remote_event_signal(&state->remote->sync_trigger);



	if (VCHIQ_MSG_TYPE(msgid) != VCHIQ_MSG_PAUSE)
@@ -3269,7 +3266,6 @@ static void 
release_message_sync(VCHIQ_STATE_T *state, VCHIQ_HEADER_T *header)

{

	header->msgid = VCHIQ_MSGID_PADDING;

	wmb();

	remote_event_signal(&state->remote->sync_release);

}