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| author | Michael Ellerman <mpe@ellerman.id.au> | 2018-05-14 22:50:33 +1000 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-05-18 22:00:04 +1000 |
| commit | c786cf767b3c327cc095c36617059c932c2f43bd (patch) | |
| tree | 053ab6a602a1bcc3069fb54ca71ec19f2b5f95a3 /arch/powerpc/platforms | |
| parent | 001ff2ee137de5fb7a099a36f7b29488114964fb (diff) | |
| download | op-kernel-dev-c786cf767b3c327cc095c36617059c932c2f43bd.zip op-kernel-dev-c786cf767b3c327cc095c36617059c932c2f43bd.tar.gz | |
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: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Diffstat (limited to 'arch/powerpc/platforms')
| -rw-r--r-- | arch/powerpc/platforms/powernv/npu-dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/powerpc/platforms/powernv/npu-dma.c b/arch/powerpc/platforms/powernv/npu-dma.c index 525e966..8cdf91f 100644 --- a/arch/powerpc/platforms/powernv/npu-dma.c +++ b/arch/powerpc/platforms/powernv/npu-dma.c @@ -459,10 +459,9 @@ static void mmio_launch_invalidate(struct mmio_atsd_reg *mmio_atsd_reg, struct npu *npu = mmio_atsd_reg->npu; int reg = mmio_atsd_reg->reg; - __raw_writeq(cpu_to_be64(va), - npu->mmio_atsd_regs[reg] + XTS_ATSD_AVA); + __raw_writeq_be(va, npu->mmio_atsd_regs[reg] + XTS_ATSD_AVA); 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], |
