mach-msm: smd_rpcrouter: add timeout to rpc_read wake lock

It happends that wake_lock is not released so add a timeout to avoid sleep issue.
bukington · Jun 20, 2011 · 28503fc · 28503fc
1 parent 812dc8c
commit 28503fc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/arch/arm/mach-msm/smd_rpcrouter.c b/arch/arm/mach-msm/smd_rpcrouter.c
@@ -690,7 +690,7 @@ static void do_read_data(struct work_struct *work)
 packet_complete:
 	spin_lock_irqsave(&ept->read_q_lock, flags);
 	if (ept->flags & MSM_RPC_ENABLE_RECEIVE) {
-		wake_lock(&ept->read_q_wake_lock);
+		wake_lock_timeout(&ept->read_q_wake_lock, HZ / 2);
 		list_add_tail(&pkt->list, &ept->read_q);
 		wake_up(&ept->wait_q);
 	} else {