iommu/arm-smmu: replace devm_request_and_ioremap by devm_ioremap_resource

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Use devm_ioremap_resource instead of devm_request_and_ioremap.

This was partly done using the semantic patch
scripts/coccinelle/api/devm_ioremap_resource.cocci

The error-handling code on the call to platform_get_resource was removed
manually, and the initialization of smmu->size was manually moved lower, to
take advantage of the NULL test on res performed by devm_ioremap_resource.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Julia Lawall 2013-08-19 12:20:37 +01:00 • committed by Will Deacon

parent d0e639c9e0

commit 8a7f431221

1 changed files with 3 additions and 8 deletions

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11

drivers/iommu/arm-smmu.c

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