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Commit 4b2e2cdd authored by Sujeev Dias's avatar Sujeev Dias Committed by Gerrit - the friendly Code Review server
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mhi: core: do not process sys_error if rddm mode is supported 



Device that support RDDM do not require processing SYS_ERROR since
it's redundant. This change avoid processing sys error if rddm
is supported by the device.

CRs-Fixed: 2495678
Change-Id: I47ca39bda7b5b17e16ae62aa44a0d9bdb93e650d
Signed-off-by: default avatarSujeev Dias <sdias@codeaurora.org>
parent a3216fd9

drivers/bus/mhi/core/mhi_main.c

+9 −0
Original line number Diff line number Diff line
@@ -1175,6 +1175,15 @@ int mhi_process_ctrl_ev_ring(struct mhi_controller *mhi_cntrl, 
			{

				enum MHI_PM_STATE new_state;



				/*

				 * Don't process sys error if device support

				 * rddm since we will be processing rddm ee

				 * event instead of sys error state change event

				 */

				if (mhi_cntrl->ee == MHI_EE_RDDM ||

				    mhi_cntrl->rddm_image)

					break;



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

				write_lock_irq(&mhi_cntrl->pm_lock);

				new_state = mhi_tryset_pm_state(mhi_cntrl,