evie/android_kernel_oneplus_msm8998
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Merge "msm: ADSPRPC: define separate signals for port and link states"

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Linux Build Service Account 2017-07-14 04:00:25 -07:00 • committed by Gerrit - the friendly Code Review server
commit 6cc3f85f8c
1 changed files with 7 additions and 5 deletions
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10
drivers/char/adsprpc.c
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@ -212,6 +212,7 @@ struct fastrpc_channel_ctx {
struct device *dev;
struct fastrpc_session_ctx session[NUM_SESSIONS];
struct completion work;
struct completion workport;
struct notifier_block nb;
struct kref kref;
int channel;
@ -1474,6 +1475,7 @@ static void fastrpc_init(struct fastrpc_apps *me)
me->channel = &gcinfo[0];
for (i = 0; i < NUM_CHANNELS; i++) {
init_completion(&me->channel[i].work);
init_completion(&me->channel[i].workport);
me->channel[i].sesscount = 0;
}
}
@ -2135,7 +2137,7 @@ void fastrpc_glink_notify_state(void *handle, const void *priv, unsigned event)
switch (event) {
case GLINK_CONNECTED:
link->port_state = FASTRPC_LINK_CONNECTED;
complete(&me->channel[cid].work);
complete(&me->channel[cid].workport);
break;
case GLINK_LOCAL_DISCONNECTED:
link->port_state = FASTRPC_LINK_DISCONNECTED;
@ -2285,8 +2287,7 @@ static void fastrpc_glink_close(void *chan, int cid)
return;
link = &gfa.channel[cid].link;
if (link->port_state == FASTRPC_LINK_CONNECTED ||
link->port_state == FASTRPC_LINK_CONNECTING) {
if (link->port_state == FASTRPC_LINK_CONNECTED) {
link->port_state = FASTRPC_LINK_DISCONNECTING;
glink_close(chan);
}
@ -2484,7 +2485,8 @@ static int fastrpc_channel_open(struct fastrpc_file *fl)
if (err)
goto bail;
VERIFY(err, wait_for_completion_timeout(&me->channel[cid].work,
VERIFY(err,
wait_for_completion_timeout(&me->channel[cid].workport,
RPC_TIMEOUT));
if (err) {
me->channel[cid].chan = 0;