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author | Ingo Molnar <mingo@kernel.org> | 2020-10-09 09:55:17 +0300 |
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committer | Ingo Molnar <mingo@kernel.org> | 2020-10-09 09:55:17 +0300 |
commit | e705d397965811ac528d7213b42d74ffe43caf38 (patch) | |
tree | 8a5bbe85cc42e64992b97859976e307027f83e33 /drivers/iommu/exynos-iommu.c | |
parent | d89d5f855f84ccf3f7e648813b4bb95c780bd7cd (diff) | |
parent | baffd723e44dc3d7f84f0b8f1fe1ece00ddd2710 (diff) | |
download | linux-e705d397965811ac528d7213b42d74ffe43caf38.tar.xz |
Merge branch 'locking/urgent' into locking/core, to pick up fixes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'drivers/iommu/exynos-iommu.c')
-rw-r--r-- | drivers/iommu/exynos-iommu.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index bad3c0ce10cb..de324b4eedfe 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -1295,13 +1295,17 @@ static int exynos_iommu_of_xlate(struct device *dev, return -ENODEV; data = platform_get_drvdata(sysmmu); - if (!data) + if (!data) { + put_device(&sysmmu->dev); return -ENODEV; + } if (!owner) { owner = kzalloc(sizeof(*owner), GFP_KERNEL); - if (!owner) + if (!owner) { + put_device(&sysmmu->dev); return -ENOMEM; + } INIT_LIST_HEAD(&owner->controllers); mutex_init(&owner->rpm_lock); |