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Commit c786cf76 authored by Michael Ellerman's avatar Michael Ellerman
Browse files

powerpc/powernv: Use __raw_[rm_]writeq_be() in npu-dma.c 



This allows us to squash some sparse warnings and also avoids having
to do explicity endian conversions in the code.

Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
Reviewed-by: default avatarSamuel Mendoza-Jonas <sam@mendozajonas.com>
parent 001ff2ee

arch/powerpc/platforms/powernv/npu-dma.c

+2 −3
Original line number Original line Diff line number Diff line
@@ -459,10 +459,9 @@ static void mmio_launch_invalidate(struct mmio_atsd_reg *mmio_atsd_reg, 
	struct npu *npu = mmio_atsd_reg->npu;

	struct npu *npu = mmio_atsd_reg->npu;

	int reg = mmio_atsd_reg->reg;

	int reg = mmio_atsd_reg->reg;





	__raw_writeq(cpu_to_be64(va),

	__raw_writeq_be(va, npu->mmio_atsd_regs[reg] + XTS_ATSD_AVA);

		npu->mmio_atsd_regs[reg] + XTS_ATSD_AVA);

	eieio();

	eieio();

	__raw_writeq(cpu_to_be64(launch), npu->mmio_atsd_regs[reg]);

	__raw_writeq_be(launch, npu->mmio_atsd_regs[reg]);

}

}





static void mmio_invalidate_pid(struct mmio_atsd_reg mmio_atsd_reg[NV_MAX_NPUS],

static void mmio_invalidate_pid(struct mmio_atsd_reg mmio_atsd_reg[NV_MAX_NPUS],