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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2013-08-09 22:27:10 +0200
committerJason Cooper <jason@lakedaemon.net>2013-09-30 14:58:07 +0000
commit627dfcc249e2eae07982272808ad560592e730e0 (patch)
tree1df9284d3a54445daa0083c0d5ac4de12b173026 /Documentation/devicetree/bindings/arm/armada-370-xp-mpic.txt
parent272b98c6455f00884f0350f775c5342358ebb73f (diff)
downloadlinux-sh-627dfcc249e2eae07982272808ad560592e730e0.tar.gz
irqchip: armada-370-xp: properly request resources
Instead of using of_iomap(), we now use of_address_to_resource(), request_mem_region() and ioremap(). This allows the corresponding I/O regions to be properly requested and visible in /proc/iomem. The main motivation for this change is that the introduction of the MSI support requires us to get the physical address of the main interrupt controller registers, so we will need the corresponding 'struct resource' anyway. We also take this opportunity to change a panic() to BUG_ON(), in order to be consistent with the rest of the driver. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Tested-by: Daniel Price <daniel.price@gmail.com> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Jason Cooper <jason@lakedaemon.net>
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