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Commit 7b611eec authored by Bhaumik Bhatt's avatar Bhaumik Bhatt Committed by Hemant Kumar
Browse files

mhi: core: add bus type to early notification iterator function 



Iterator on device children runs into issues when bus type
check is missing. Add the check to avoid NULL pointer
exceptions.

Change-Id: Ic460b91685c6485c2991542ac1fa8c0fcfe09bb6
Signed-off-by: default avatarBhaumik Bhatt <bbhatt@codeaurora.org>
parent 2022f3d1

drivers/bus/mhi/core/mhi_main.c

+8 −2
Original line number Diff line number Diff line
@@ -635,8 +635,14 @@ int mhi_destroy_device(struct device *dev, void *data) 


int mhi_early_notify_device(struct device *dev, void *data)

{

	struct mhi_device *mhi_dev = to_mhi_device(dev);

	struct mhi_controller *mhi_cntrl = mhi_dev->mhi_cntrl;

	struct mhi_device *mhi_dev;

	struct mhi_controller *mhi_cntrl;



	if (dev->bus != &mhi_bus_type)

		return 0;



	mhi_dev = to_mhi_device(dev);

	mhi_cntrl = mhi_dev->mhi_cntrl;



	/* skip early notification */

	if (!mhi_dev->early_notif)