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Commit 6a719aeb authored by Siva Kumar Akkireddi's avatar Siva Kumar Akkireddi
Browse files

msm: mhi_dev: Make MHI channel state callback trigger per-channel 



Trigger the MHI channel state callback only for the channel whose
state has changed.

Change-Id: Ieb7be2d4429884cd30f5367122dfba9385878c85
Signed-off-by: default avatarSiva Kumar Akkireddi <sivaa@codeaurora.org>
parent b851c923

drivers/platform/msm/mhi_dev/mhi.c

+3 −3
Original line number Diff line number Diff line
@@ -824,13 +824,13 @@ int mhi_dev_send_ee_event(struct mhi_dev *mhi, enum mhi_dev_execenv exec_env) 
}

EXPORT_SYMBOL(mhi_dev_send_ee_event);



static void mhi_dev_trigger_cb(void)

static void mhi_dev_trigger_cb(enum mhi_client_channel ch_id)

{

	struct mhi_dev_ready_cb_info *info;

	enum mhi_ctrl_info state_data;



	list_for_each_entry(info, &mhi_ctx->client_cb_list, list)

		if (info->cb) {

		if (info->cb && info->cb_data.channel == ch_id) {

			mhi_ctrl_state_info(info->cb_data.channel, &state_data);

			info->cb_data.ctrl_info = state_data;

			info->cb(&info->cb_data);
@@ -1023,7 +1023,7 @@ static void mhi_dev_process_cmd_ring(struct mhi_dev *mhi, 


		mhi_update_state_info(ch_id, MHI_STATE_CONNECTED);

		/* Trigger callback to clients */

		mhi_dev_trigger_cb();

		mhi_dev_trigger_cb(ch_id);

		if (ch_id == MHI_CLIENT_MBIM_OUT)

			kobject_uevent_env(&mhi_ctx->dev->kobj,

						KOBJ_CHANGE, connected);