This series add a new uio driver for freescale 85xx platforms to access the Cache-Sram form user level. This is extremely helpful for the user-space applications that require high performance memory accesses.
It fixes the compile errors and warning of the hardware level drivers and implements the uio driver in uio_fsl_85xx_cache_sram.c. Changes since v1: * Addressed comments of Greg K-H * Moved kfree(info->name) into uio_info_free_internal() Wang Wenhu (5): powerpc: 85xx: make FSL_85XX_CACHE_SRAM configurable powerpc: sysdev: fix compile error for fsl_85xx_cache_sram powerpc: sysdev: fix compile warning for fsl_85xx_cache_sram powerpc: sysdev: fix compile error for fsl_85xx_l2ctlr drivers: uio: new driver for fsl_85xx_cache_sram arch/powerpc/platforms/85xx/Kconfig | 2 +- arch/powerpc/platforms/Kconfig.cputype | 5 +- arch/powerpc/sysdev/fsl_85xx_cache_sram.c | 3 +- arch/powerpc/sysdev/fsl_85xx_l2ctlr.c | 1 + drivers/uio/Kconfig | 8 + drivers/uio/Makefile | 1 + drivers/uio/uio_fsl_85xx_cache_sram.c | 182 ++++++++++++++++++++++ 7 files changed, 198 insertions(+), 4 deletions(-) create mode 100644 drivers/uio/uio_fsl_85xx_cache_sram.c -- 2.17.1
