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2014-09-22arm64: use generic dma-contiguous.hZubair Lutfullah Kakakhel
dma-contiguous.h is now in asm-generic. Use that to avoid code repetition in arm64. Signed-off-by: Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com> Acked-by: Michal Nazarewicz <mina86@mina86.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Cc: will.deacon@arm.com Cc: tglx@linutronix.de Cc: mingo@redhat.com Cc: hpa@zytor.com Cc: arnd@arndb.de Cc: gregkh@linuxfoundation.org Cc: m.szyprowski@samsung.com Cc: x86@kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: linux-mips@linux-mips.org Cc: linux-arch@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/7358/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-01-27arm64: fix build error if DMA_CMA is enabledPankaj Dubey
arm64/include/asm/dma-contiguous.h is trying to include <asm-genric/dma-contiguous.h> which does not exist, and thus failing build for arm64 if we enable CONFIG_DMA_CMA. This patch fixes build error by removing unwanted header inclusion from arm64's dma-contiguous.h. Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Signed-off-by: Somraj Mani <somraj.mani@samsung.com> Acked-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
2013-12-19arm64: Enable CMALaura Abbott
arm64 bit targets need the features CMA provides. Add the appropriate hooks, header files, and Kconfig to allow this to happen. Cc: Will Deacon <will.deacon@arm.com> Cc: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>