On Fri, May 31, 2024 at 10:42:37PM +0300, Andy Shevchenko wrote: > Replace a few lines of code by calling a spi_xfer_is_dma_mapped() helper. It appears that this patch is based on the cleanup series against the driver that had been sent earlier. Namely this: [v2] spi: pxa2xx: Get rid of an additional layer in PCI driver https://lore.kernel.org/linux-spi/20240530151117.1130792-1-andriy.shevchenko@xxxxxxxxxxxxxxx/T/#t And as others already said, this series is pure cleanup, no need to be backported. -- With Best Regards, Andy Shevchenko