Patch 1 exports the symbol ioremap_coherent which is used by the driver. Patch 2 is the implementation of uio driver for freescale mpc85xx.
Wang Wenhu (2): powerpc:mm: export symbol ioremap_coherent uio:powerpc:mpc85xx: l2-cache-sram uio driver implementation arch/powerpc/mm/ioremap.c | 1 + drivers/uio/Kconfig | 10 + drivers/uio/Makefile | 1 + drivers/uio/uio_fsl_85xx_cache_sram.c | 286 ++++++++++++++++++++++++++ 4 files changed, 298 insertions(+) create mode 100644 drivers/uio/uio_fsl_85xx_cache_sram.c -- 2.25.1