Commit c7be54a5 authored Aug 20, 2020 by Prudhvi Yarlagadda

rpmsg: smd: Signal the TX channel that smd driver read data



Signal the TX channel instead of RX channel before sending interrupt
to remote processor to indicate that smd driver read the data in RX
channel.

Change-Id: I76e3cd45a80794f73aba5a18474dad8429d53c72
Signed-off-by: Prudhvi Yarlagadda <pyarlaga@codeaurora.org>

parent 4abe03d7

drivers/rpmsg/qcom_smd.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -626,7 +626,7 @@ static bool qcom_smd_channel_intr(struct qcom_smd_channel *channel)
		}

		/* Indicate that we have seen and updated tail */
		SET_RX_CHANNEL_FLAG(channel, fTAIL, 1);
		SET_TX_CHANNEL_FLAG(channel, fTAIL, 1);

		/* Signal the remote that we've consumed the data (if requested) */
		if (!GET_RX_CHANNEL_FLAG(channel, fBLOCKREADINTR)) {