msm: mhi_dev: Update channel state on start command



After receiving channel start command update channel
state. This prevents channel read to fail after a
channel reset followed by start command.

Change-Id: Id534a4c65e8f5bba02fff814c1d763635ff9fb7e
Signed-off-by: Siddartha Mohanadoss <smohanad@codeaurora.org>

parent e2399b46

drivers/platform/msm/mhi_dev/mhi.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -779,6 +779,7 @@ static void mhi_dev_process_cmd_ring(struct mhi_dev *mhi,

		/* set the channel to running */
		mhi->ch_ctx_cache[ch_id].ch_state = MHI_DEV_CH_STATE_RUNNING;
		mhi->ch[ch_id].state = MHI_DEV_CH_STARTED;
		mhi->ch[ch_id].ch_id = ch_id;
		mhi->ch[ch_id].ring = &mhi->ring[mhi->ch_ring_start + ch_id];
		mhi->ch[ch_id].ch_type = mhi->ch_ctx_cache[ch_id].ch_type;