tnetw1251: Add 500 ms expired wakelock to deliver the message (b/2245483)

Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
diff --git a/sta_dk_4_0_4_32/pform/linux/src/ipc_k.c b/sta_dk_4_0_4_32/pform/linux/src/ipc_k.c
index 9975c75..9a0bc24 100644
--- a/sta_dk_4_0_4_32/pform/linux/src/ipc_k.c
+++ b/sta_dk_4_0_4_32/pform/linux/src/ipc_k.c
@@ -61,60 +61,62 @@
 /*******************************************************/
 INT32 IPC_EventSend(TI_HANDLE hAdapter, tiUINT8* pEvData, UINT32 EvDataSize)
 {
-	 struct sk_buff *skb;
-     int res;
-     tiwlan_net_dev_t *drv = (tiwlan_net_dev_t *) hAdapter;
-     UINT32 realSize = 0;
-     UINT32 msgSize;
-	 struct nlmsghdr *nlh;
-     tiUINT8 *msg;
+	struct sk_buff *skb;
+	int res;
+	tiwlan_net_dev_t *drv = (tiwlan_net_dev_t *) hAdapter;
+	UINT32 realSize = 0;
+	UINT32 msgSize;
+	struct nlmsghdr *nlh;
+	tiUINT8 *msg;
 
-     /* This event is targetted to the OS process Id 0 is not a valid pId for LINUX*/
+#ifdef CONFIG_ANDROID_POWER
+	drv->receive_packet = 1; /* Remember to stay awake */
+#endif
+	/* This event is targetted to the OS process Id 0 is not a valid pId for LINUX*/
+	if (((IPC_EVENT_PARAMS *)pEvData)->uProcessID == 0)
+	{
+		((IPC_EVENT_PARAMS *)pEvData)->pfEventCallback((IPC_EV_DATA *)pEvData);
+		return 0;
+	}
 
-     if ((( IPC_EVENT_PARAMS *) pEvData) ->uProcessID == 0) 
-     {
-         (( IPC_EVENT_PARAMS *) pEvData) ->pfEventCallback(( IPC_EV_DATA *) pEvData);
-         return 0;
-     }
+	/* set the payload size */
+	msgSize = (( IPC_EV_DATA *) pEvData) ->uBufferSize + offsetof(IPC_EV_DATA,uBuffer);
 
-     /* set the payload size */
-	 msgSize = (( IPC_EV_DATA *) pEvData) ->uBufferSize + offsetof(IPC_EV_DATA,uBuffer);
-     
-	 /* add the netlink header size */
-	 realSize = NLMSG_SPACE(msgSize);
+	/* add the netlink header size */
+	realSize = NLMSG_SPACE(msgSize);
 
-	 /* allocate the complete message */
-	 skb = dev_alloc_skb(realSize);
-	 if (!skb) {
+	/* allocate the complete message */
+	skb = dev_alloc_skb(realSize);
+	if (!skb) {
 		printk(KERN_ERR "Failed to allocate new skb with size=%u.\n",realSize);
 		return -1;
-	 }
+	}
 
-	 /* set the netlink header params */
-	 nlh = NLMSG_PUT(skb, 0, 0, NLMSG_DONE, realSize - sizeof(*nlh));
-	 
-	 /* get the payload pointer */
-	 msg = (char *)NLMSG_DATA(nlh);
-	 
-	 /* copy the data to the payload */ 
-     memcpy(msg,pEvData,msgSize);
+	/* set the netlink header params */
+	nlh = NLMSG_PUT(skb, 0, 0, NLMSG_DONE, realSize - sizeof(*nlh));
 
-	 NETLINK_CB(skb).pid = 0;   /* from kernel */
-     NETLINK_CB(skb).dst_group = RTNLGRP_LINK;
+	/* get the payload pointer */
+	msg = (char *)NLMSG_DATA(nlh);
+
+	/* copy the data to the payload */
+	memcpy(msg,pEvData,msgSize);
+
+	NETLINK_CB(skb).pid = 0;   /* from kernel */
+	NETLINK_CB(skb).dst_group = RTNLGRP_LINK;
 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,23)
-     NETLINK_CB(skb).dst_pid = (( IPC_EVENT_PARAMS *) pEvData) ->uProcessID; /* Dm: */
+	NETLINK_CB(skb).dst_pid = (( IPC_EVENT_PARAMS *) pEvData) ->uProcessID; /* Dm: */
 #endif
 
-	 /* send the message*/
-	 res = netlink_unicast(drv->wl_sock, skb, (( IPC_EVENT_PARAMS *) pEvData) ->uProcessID, MSG_DONTWAIT);
+	/* send the message*/
+	res = netlink_unicast(drv->wl_sock, skb, (( IPC_EVENT_PARAMS *) pEvData) ->uProcessID, MSG_DONTWAIT);
 
-     /* Sanity checks. As far as we're concerned this error is unrecovarable.*/
-     if (res >= 0)
-     {
+	/* Sanity checks. As far as we're concerned this error is unrecovarable.*/
+	if (res >= 0)
+	{
 		return 0;
-     }
+	}
 
 nlmsg_failure:
-    ti_dprintf(TIWLAN_LOG_INFO,"IPC kernel: did not send the netlink message\n");
+	ti_dprintf(TIWLAN_LOG_INFO,"IPC kernel: did not send the netlink message\n");
 	return -1;
 }