Merge "msm: mhi_dev: Skip mhi channel state info change" (56dd4975) · Commits · e / devices / android_kernel_xiaomi_sm6125

drivers/platform/msm/mhi_dev/mhi.c

+8 −0

Original line number	Diff line number	Diff line
		@@ -2048,6 +2048,14 @@ static void mhi_update_state_info_all(enum mhi_ctrl_info info)

		mhi_ctx->ctrl_info = info;
		for (i = 0; i < MHI_MAX_SOFTWARE_CHANNELS; ++i) {
		/*
		* Skip channel state info change
		* if channel is already in the desired state.
		*/
		if (channel_state_info[i].ctrl_info == info \|\|
		(info == MHI_STATE_DISCONNECTED &&
		channel_state_info[i].ctrl_info == MHI_STATE_CONFIGURED))
		continue;
		channel_state_info[i].ctrl_info = info;
		/* Notify kernel clients */
		mhi_dev_trigger_cb(i);