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| author | Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> | 2016-11-21 13:01:37 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-11-29 18:57:43 +0300 |
| commit | ce9babe5f66df2c486a5faf9cb76c9a38c78d401 (patch) | |
| tree | f9b0a196730f30e89fb605cd3a9aa2f8c0f35e4b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | e4f10ffe4c9b500e545b874b816ffea5e8659b05 (diff) | |
| download | linux-ce9babe5f66df2c486a5faf9cb76c9a38c78d401.tar.xz | |
iommu/arm-smmu: Convert struct device of_node to fwnode usage
Current ARM SMMU driver rely on the struct device.of_node pointer for
device look-up and iommu_ops retrieval.
In preparation for ACPI probing enablement, convert the driver to use
the struct device.fwnode member for device and iommu_ops look-up so that
the driver infrastructure can be used also on systems that do not
associate an of_node pointer to a struct device (eg ACPI), making the
device look-up and iommu_ops retrieval firmware agnostic.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Reviewed-by: Tomasz Nowicki <tn@semihalf.com>
Tested-by: Hanjun Guo <hanjun.guo@linaro.org>
Tested-by: Tomasz Nowicki <tn@semihalf.com>
Cc: Will Deacon <will.deacon@arm.com>
Cc: Hanjun Guo <hanjun.guo@linaro.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions