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Commit 7609d9e2 authored by Sujeev Dias's avatar Sujeev Dias Committed by Gerrit - the friendly Code Review server
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mhi: cntrl: qcom: temporarily disable MHI suspend 



Reject all suspends temporarily until all dependent changes to
support suspend is available on builds.

CRs-Fixed: 2418347
Change-Id: I06a219353ea30d672f2c50441534fe8f2737c7a5
Signed-off-by: default avatarSujeev Dias <sdias@codeaurora.org>
parent 2000f19d

drivers/bus/mhi/controllers/mhi_qcom.c

+1 −29
Original line number Diff line number Diff line
@@ -195,35 +195,7 @@ static int mhi_init_pci_dev(struct mhi_controller *mhi_cntrl) 


static int mhi_runtime_suspend(struct device *dev)

{

	int ret = 0;

	struct mhi_controller *mhi_cntrl = dev_get_drvdata(dev);

	struct mhi_dev *mhi_dev = mhi_controller_get_devdata(mhi_cntrl);



	MHI_LOG("Enter\n");



	mutex_lock(&mhi_cntrl->pm_mutex);



	if (!mhi_dev->powered_on) {

		MHI_LOG("Not fully powered, return success\n");

		mutex_unlock(&mhi_cntrl->pm_mutex);

		return 0;

	}



	ret = mhi_pm_suspend(mhi_cntrl);

	if (ret) {

		MHI_LOG("Abort due to ret:%d\n", ret);

		goto exit_runtime_suspend;

	}



	ret = mhi_arch_link_off(mhi_cntrl, true);

	if (ret)

		MHI_ERR("Failed to Turn off link ret:%d\n", ret);



exit_runtime_suspend:

	mutex_unlock(&mhi_cntrl->pm_mutex);

	MHI_LOG("Exited with ret:%d\n", ret);



	return ret;

	return -EBUSY;

}



static int mhi_runtime_idle(struct device *dev)