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linux/drivers/iommu
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Christophe JAILLET d766ccadbe iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe() 
commit 142e821f68 upstream.

A clk, prepared and enabled in mtk_iommu_v1_hw_init(), is not released in
the error handling path of mtk_iommu_v1_probe().

Add the corresponding clk_disable_unprepare(), as already done in the
remove function.

Fixes: b17336c55d ("iommu/mediatek: add support for mtk iommu generation one HW")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Yong Wu <yong.wu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/593e7b7d97c6e064b29716b091a9d4fd122241fb.1671473163.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2023-01-18 11:48:52 +01:00
..
amd iommu/amd: Fix ivrs_acpihid cmdline parsing code 2023-01-12 11:58:59 +01:00
arm iommu/arm-smmu-v3: Make default domain type of HiSilicon PTT device to identity 2022-10-26 12:35:47 +02:00
intel iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() 2022-12-08 11:28:44 +01:00
apple-dart.c iommu/dart: Add missing module owner to ops structure 2022-05-12 12:30:23 +02:00
dma-iommu.c iommu/dma: Fix iova map result check bug 2022-06-09 10:23:27 +02:00
exynos-iommu.c iommu/exynos: Handle failed IOMMU device registration properly 2022-08-17 14:24:07 +02:00
fsl_pamu.c iommu/fsl_pamu: Fix resource leak in fsl_pamu_probe() 2022-12-31 13:14:35 +01:00
fsl_pamu.h iommu/fsl_pamu: hardcode the window address and size in pamu_config_ppaace 2021-04-07 10:56:52 +02:00
fsl_pamu_domain.c iommu: Streamline registration interface 2021-04-16 17:20:45 +02:00
fsl_pamu_domain.h iommu/fsl_pamu: remove the snoop_id field 2021-04-07 10:56:52 +02:00
hyperv-iommu.c iommu/hyperv: setup an IO-APIC IRQ remapping domain for root partition 2021-02-11 08:47:07 +00:00
io-pgfault.c iommu: Add a page fault handler 2021-04-07 10:54:29 +02:00
io-pgtable-arm-v7s.c iommu/io-pgtable-arm-v7s: Add a quirk to allow pgtable PA up to 35bit 2022-08-25 11:40:41 +02:00
io-pgtable-arm.c iommu/io-pgtable-arm: Fix table descriptor paddr formatting 2022-01-27 11:04:10 +01:00
io-pgtable-arm.h iommu/io-pgtable-arm: Move some definitions to a header 2020-09-28 23:48:06 +01:00
io-pgtable.c iommu/io-pgtable: Add DART pagetable format 2021-08-12 13:15:02 +02:00
ioasid.c iommu/ioasid: Add ioasid references 2020-11-23 14:16:55 +00:00
iommu-debugfs.c iommu: Fix IOMMU debugfs fallout 2019-02-26 11:15:58 +01:00
iommu-sva-lib.c iommu/sva: Add PASID helpers 2020-11-23 14:16:55 +00:00
iommu-sva-lib.h iommu: Add a page fault handler 2021-04-07 10:54:29 +02:00
iommu-sysfs.c drivers/iommu: Export core IOMMU API symbols to permit modular drivers 2019-12-23 14:06:05 +01:00
iommu-traces.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
iommu.c iommu: Fix potential use-after-free during probe 2022-02-16 12:56:41 +01:00
iova.c iommu/iova: Fix alloc iova overflows issue 2023-01-18 11:48:52 +01:00
ipmmu-vmsa.c iommu/ipmmu-vmsa: Check for error num after setting mask 2022-04-08 14:23:31 +02:00
irq_remapping.c x86: Kill all traces of irq_remapping_get_irq_domain() 2020-10-28 20:26:28 +01:00
irq_remapping.h x86: Kill all traces of irq_remapping_get_irq_domain() 2020-10-28 20:26:28 +01:00
Kconfig iommu/arm: fix ARM_SMMU_QCOM compilation 2021-10-13 21:28:44 +02:00
Makefile iommu/dart: Add DART iommu driver 2021-08-12 13:15:02 +02:00
msm_iommu.c iommu/msm: Fix an incorrect NULL check on list iterator 2022-06-09 10:23:27 +02:00
msm_iommu.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
msm_iommu_hw-8xxx.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 267 2019-06-05 17:30:29 +02:00
mtk_iommu.c iommu/mediatek: Fix NULL pointer dereference when printing dev_name 2022-06-09 10:23:14 +02:00
mtk_iommu.h iommu/mediatek: Add mutex for m4u_group and m4u_dom in data 2022-06-09 10:23:14 +02:00
mtk_iommu_v1.c iommu/mediatek-v1: Fix an error handling path in mtk_iommu_v1_probe() 2023-01-18 11:48:52 +01:00
of_iommu.c iommu: Remove unused of_get_dma_window() 2021-06-08 14:15:46 +02:00
omap-iommu-debug.c iommu/omap: Fix buffer overflow in debugfs 2022-10-26 12:35:25 +02:00
omap-iommu.c iommu/omap: Fix regression in probe for NULL pointer dereference 2022-04-13 20:59:20 +02:00
omap-iommu.h iommu/omap: add support for late attachment of iommu devices 2019-08-09 17:37:10 +02:00
omap-iopgtable.h iommu/omap: Fix -Woverflow warnings when compiling on 64-bit architectures 2020-03-04 16:24:46 +01:00
rockchip-iommu.c iommu/rockchip: fix permission bits in page table entries v2 2022-12-31 13:14:33 +01:00
s390-iommu.c s390/pci: improve DMA translation init and exit 2021-08-25 11:03:34 +02:00
sprd-iommu.c iommu/sprd: Drop IOVA cookie management 2021-08-18 13:25:32 +02:00
sun50i-iommu.c iommu/sun50i: Remove IOMMU_DOMAIN_IDENTITY 2022-12-31 13:14:35 +01:00
tegra-gart.c iommu: Streamline registration interface 2021-04-16 17:20:45 +02:00
tegra-smmu.c iommu/tegra-smmu: Fix missing put_device() call in tegra_smmu_find 2022-03-08 19:12:47 +01:00
virtio-iommu.c iommu/virtio: Drop IOVA cookie management 2021-08-18 13:25:32 +02:00