Commit 6dbc762d authored Sep 13, 2019 by Bhaumik Bhatt Committed by Gerrit - the friendly Code Review server Mar 25, 2020

mhi: core: do not notify controller of RDDM EE more than once



MHI core driver ends up notifying controller of RDDM EE
more than once in cases where back to back transitions such as
FORCE_RDDM followed by POWER_OFF are initiated.

Change-Id: I2fe854f04c3fac7bee124f6270b88e5154facb0b
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>

parent 4082b9d5

drivers/bus/mhi/core/mhi_main.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1621,7 +1621,7 @@ irqreturn_t mhi_intvec_threaded_handlr(int irq_number, void *dev)
		write_unlock_irq(&mhi_cntrl->pm_lock);

		/* if device in rddm don't bother processing sys error */
		if (mhi_cntrl->ee == MHI_EE_RDDM) {
		if (mhi_cntrl->ee == MHI_EE_RDDM && ee != MHI_EE_DISABLE_TRANSITION) {
		if (mhi_cntrl->ee != ee) {
		mhi_cntrl->status_cb(mhi_cntrl, mhi_cntrl->priv_data,
		MHI_CB_EE_RDDM);