| commit | 5c2d0218290afa3c335f38583bf4f8e8adad4c76 | [log] [tgz] |
|---|---|---|
| author | Arvind Yadav <arvind.yadav.cs@gmail.com> | Thu Jun 22 12:57:42 2017 +0530 |
| committer | Will Deacon <will.deacon@arm.com> | Fri Jun 23 17:57:58 2017 +0100 |
| tree | fe190911a4f93c51b00f21d6c606be614597ef90 | |
| parent | ebdd13c93f8e878afcdba642f48cd1bd85619e2a [diff] |
iommu: arm-smmu: Handle return of iommu_device_register. iommu_device_register returns an error code and, although it currently never fails, we should check its return value anyway. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> [will: adjusted to follow arm-smmu.c] Signed-off-by: Will Deacon <will.deacon@arm.com>