Commit a1ccb4d4 authored Nov 28, 2016 by Vidyakumar Athota Committed by Gerrit - the friendly Code Review server Nov 29, 2016

soc: qcom: avoid channel open during LOCAL_DISCONNECT state



Glink channel state LOCAL_DISCONNECT occurs only when remote
side channel is closed or device node closed from userspace.
In this case, glink LINK itself is not available to open channel.
So avoid opening glink channels during LOCAL_DISCONNECT state.

Change-Id: I637622d7bfd0cd1d0aa5b905173a7674093674c4
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>

parent 2be8fc81

drivers/soc/qcom/wcd-dsp-glink.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -318,9 +318,6 @@ static void wdsp_glink_notify_state(void handle, const void priv,
		if (ch->free_mem) {
		kfree(ch);
		ch = NULL;
		} else {
		/* Open the glink channel again */
		queue_work(wpriv->work_queue, &ch->lcl_ch_open_wrk);
		}
		} else if (event == GLINK_REMOTE_DISCONNECTED) {
		dev_dbg(wpriv->dev, "%s: remote channel: %s disconnected remotely\n",