On 2024/2/10 0:50, Robin Murphy wrote:
Several places want to compute the lower and/or upper bounds of a dma_range_map, so let's factor that out into reusable helpers. Acked-by: Rob Herring <robh@xxxxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Jason Gunthorpe <jgg@xxxxxxxxxx> Signed-off-by: Robin Murphy <robin.murphy@xxxxxxx> --- v2: fix warning for 32-bit builds --- arch/loongarch/kernel/dma.c | 9 ++------- drivers/acpi/arm64/dma.c | 8 +------- drivers/of/device.c | 11 ++--------- include/linux/dma-direct.h | 18 ++++++++++++++++++ 4 files changed, 23 insertions(+), 23 deletions(-)
For the ARM64 code, Reviewed-by: Hanjun Guo <guohanjun@xxxxxxxxxx> Thanks Hanjun
