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Commit 214962ff authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "mhi: core: Skip handling MSI0 if MHI register access is not allowed"

parents e34d591d b83e50b7

drivers/bus/mhi/core/mhi_main.c

+11 −8
Original line number Diff line number Diff line
@@ -1699,7 +1699,11 @@ irqreturn_t mhi_intvec_threaded_handlr(int irq_number, void *dev) 
	MHI_VERB("Enter\n");



	write_lock_irq(&mhi_cntrl->pm_lock);

	if (MHI_REG_ACCESS_VALID(mhi_cntrl->pm_state)) {

	if (!MHI_REG_ACCESS_VALID(mhi_cntrl->pm_state)) {

		write_unlock_irq(&mhi_cntrl->pm_lock);

		goto exit_intvec;

	}



	state = mhi_get_mhi_state(mhi_cntrl);

	ee = mhi_cntrl->ee;

	mhi_cntrl->ee = mhi_get_exec_env(mhi_cntrl);
@@ -1707,7 +1711,6 @@ irqreturn_t mhi_intvec_threaded_handlr(int irq_number, void *dev) 
		TO_MHI_EXEC_STR(ee),

		TO_MHI_EXEC_STR(mhi_cntrl->ee),

		TO_MHI_STATE_STR(state));

	}



	if (state == MHI_STATE_SYS_ERR) {

		MHI_ERR("MHI system error detected\n");