ARM: bcm283x: Allocate all mailbox buffers cacheline aligned
The mailbox buffer is required to be at least 16 bytes aligned, but for cache invalidation and/or flush it needs to be cacheline aligned. Use ALLOC_CACHE_ALIGN_BUFFER for all mailbox buffer allocations. Signed-off-by:Alexander Stein <alexanders83@web.de> Acked-by:
Stephen Warren <swarren@wwwdotorg.org> Tested-by:
Stephen Warren <swarren@wwwdotorg.org>
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