powerpc/iommu: Use permission-specific DEVICE_ATTR variants

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Use DEVICE_ATTR_RW for read-write attributes.  This simplifies the
source code, improves readbility, and reduces the chance of
inconsistencies.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Julia Lawall 2016-10-29 21:37:02 +02:00 • committed by Michael Ellerman

parent 6ab41161b4

commit 8a7aef2cb3

1 changed files with 1 additions and 2 deletions

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arch/powerpc/kernel/iommu.c

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