ARM: mvebu: improve PMSU driver to request its resource

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Until now, the PMSU driver was using of_iomap() to map its registers,
but of_iomap() doesn't call request_mem_region(). This commit fixes
the memory mapping code of the PMSU to do so, which will also be
useful for a later commit since we will need to adjust the resource
base address and size for Device Tree backward compatibility.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1397483433-25836-4-git-send-email-thomas.petazzoni@free-electrons.com
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

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Thomas Petazzoni 2014-04-14 15:50:30 +02:00 • committed by Jason Cooper

parent 49754ffef5

commit bd045a1ebb

1 changed files with 31 additions and 5 deletions

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arch/arm/mach-mvebu/pmsu.c

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