The first part of the series (patches 1 to 7) is an introduction of a new helper followed by the user conversion. This consolidates the same code and also makes patch 8 (last one) be localised to the SPI core part. The last patch is the main rework to get rid of a recently introduced hack with a dummy SG list and move to the transfer-based DMA mapped flag. That said, the patches 1 to 7 may be applied right away since they have no functional change intended, while the last one needs more testing and reviewing. Andy Shevchenko (8): spi: Introduce internal spi_xfer_is_dma_mapped() helper spi: dw: Use new spi_xfer_is_dma_mapped() helper spi: ingenic: Use new spi_xfer_is_dma_mapped() helper spi: omap2-mcspi: Use new spi_xfer_is_dma_mapped() helper spi: pxa2xx: Use new spi_xfer_is_dma_mapped() helper spi: pci1xxxx: Use new spi_xfer_is_dma_mapped() helper spi: qup: Use new spi_xfer_is_dma_mapped() helper spi: Rework per message DMA mapped flag to be per transfer drivers/spi/internals.h | 8 ++++ drivers/spi/spi-dw-core.c | 4 +- drivers/spi/spi-ingenic.c | 4 +- drivers/spi/spi-omap2-mcspi.c | 8 ++-- drivers/spi/spi-pci1xxxx.c | 5 ++- drivers/spi/spi-pxa2xx.c | 6 +-- drivers/spi/spi-qup.c | 9 ++--- drivers/spi/spi.c | 73 +++++++++++++---------------------- include/linux/spi/spi.h | 11 ++++-- 9 files changed, 59 insertions(+), 69 deletions(-) -- 2.43.0.rc1.1336.g36b5255a03ac
