Commit 4e21a95d authored by Bjorn Andersson's avatar Bjorn Andersson Committed by Andy Gross
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soc: qcom: smd: Reset rx tail rather than tx 



The local end of each SMD channel is responsible for updating the tx
head and the rx tail, as such we should not touch the tx tail during a
reset.

Reported-by: default avatarJeremy McNicoll <jmcnicol@redhat.com>
Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent da057302

drivers/soc/qcom/smd.c

+1 −1
Original line number Diff line number Diff line
@@ -363,7 +363,7 @@ static void qcom_smd_channel_reset(struct qcom_smd_channel *channel) 
	SET_TX_CHANNEL_FLAG(channel, fSTATE, 1);

	SET_TX_CHANNEL_FLAG(channel, fBLOCKREADINTR, 1);

	SET_TX_CHANNEL_INFO(channel, head, 0);

	SET_TX_CHANNEL_INFO(channel, tail, 0);

	SET_RX_CHANNEL_INFO(channel, tail, 0);



	qcom_smd_signal_channel(channel);