ARM: dma: use phys_addr_t in __dma_page_[cpu_to_dev/dev_to_cpu]

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On a 32 bit ARM architecture with LPAE extension physical addresses
cannot fit into unsigned long variable.

So fix it by using phys_addr_t instead of unsigned long.

Cc: Nicolas Pitre <nicolas.pitre@linaro.org>
Cc: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@ti.com>

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Santosh Shilimkar 2014-04-24 11:30:07 -04:00

parent 812b99e4b0

commit 2161c2485d

1 changed files with 2 additions and 2 deletions

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arch/arm/mm/dma-mapping.c

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