Commit 5ab55b35 authored Jun 04, 2018 by Karthik Anantha Ram Committed by Gerrit - the friendly Code Review server Jun 05, 2018

msm: camera: smmu: Handle driver probe failure



As part of the driver probe if we fail to populate arm smmu
context banks this change will deallocate the memory for
these banks and set the context bank count to zero.

Change-Id: I642c69d2189954a21cb00b512ebf035c094efe68
Signed-off-by: Karthik Anantha Ram <kartanan@codeaurora.org>

parent 9fdcb6bb

drivers/media/platform/msm/camera/cam_smmu/cam_smmu_api.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -3355,6 +3355,7 @@ static int cam_smmu_probe(struct platform_device *pdev)
		rc = cam_populate_smmu_context_banks(dev, CAM_ARM_SMMU);
		if (rc < 0) {
		CAM_ERR(CAM_SMMU, "Error: populating context banks");
		cam_smmu_release_cb(pdev);
		return -ENOMEM;
		}
		return rc;