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Commit 9a2d8025 authored by Carter Cooper's avatar Carter Cooper Committed by Nitheesh Muthuraj
Browse files

msm: kgsl: Cleanup kgsl_iommu_probe properly on error 



Make sure all error paths clean up properly.

Change-Id: Idbf8b9b33f576b2b22f0120413f290d1ff4e0cef
Signed-off-by: default avatarCarter Cooper <ccooper@codeaurora.org>
parent 8a6b39ff

drivers/gpu/msm/kgsl_iommu.c

+8 −0
Original line number Diff line number Diff line
@@ -2379,6 +2379,8 @@ int kgsl_iommu_probe(struct kgsl_device *device) 
	struct device_node *node;



	node = of_find_compatible_node(NULL, NULL, "qcom,kgsl-smmu-v2");

	if (!node)

		return -ENODEV;



	/* Create a kmem cache for the pagetable address objects */

	if (!addr_entry_cache) {
@@ -2410,6 +2412,12 @@ int kgsl_iommu_probe(struct kgsl_device *device) 


	iommu->clks = devm_kcalloc(&pdev->dev, ARRAY_SIZE(kgsl_iommu_clocks),

				sizeof(struct clk **), GFP_KERNEL);

	if (!iommu->clks) {

		platform_device_put(pdev);

		ret = -ENOMEM;

		goto err;

	}





	/* Get the clock from the KGSL device */

	for (i = 0; i < ARRAY_SIZE(kgsl_iommu_clocks); i++) {