Commit d0e1b944 authored Mar 22, 2015 by Yan He Committed by Gerrit - the friendly Code Review server Jul 28, 2015

mhi_dev: mhi: Fix a bug in stop command processing



Write offset should not be updated at the beginning of stop command
processing. The change here fixes this issue.

Change-Id: Iec96b9d1e3207f412c760a288d65d6900e218dda
Signed-off-by: Yan He <yanhe@codeaurora.org>

parent 009f85a6

drivers/platform/msm/mhi_dev/mhi.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -587,8 +587,6 @@ static int mhi_dev_process_stop_cmd(struct mhi_dev_ring *ring, uint32_t ch_id,
		int rc = 0;
		struct mhi_addr host_addr;

		mhi_dev_update_wr_offset(ring);

		if (ring->rd_offset != ring->wr_offset &&
		mhi->ch_ctx_cache[ch_id].ch_type ==
		MHI_DEV_CH_TYPE_OUTBOUND_CHANNEL) {