From: Michal Simek Date: Thu, 22 Feb 2018 14:19:37 +0000 (+0100) Subject: microblaze: Setup dependencies for ASM optimized lib functions X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=fcc347bc1e34ef384335438680871e16edc5710d;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git microblaze: Setup dependencies for ASM optimized lib functions commit 18ffc0cce4ff947a2acc9b2e06ae5309a6e6fb43 upstream. The patch: "microblaze: Setup proper dependency for optimized lib functions" (sha1: 7b6ce52be3f86520524711a6f33f3866f9339694) didn't setup all dependencies properly. Optimized lib functions in C are also present for little endian and optimized library functions in assembler are implemented only for big endian version. Reported-by: kbuild test robot Signed-off-by: Michal Simek Cc: Arnd Bergmann Signed-off-by: Greg Kroah-Hartman --- diff --git a/arch/microblaze/Kconfig.platform b/arch/microblaze/Kconfig.platform index 1b3d8c849101..f7f1739c11b9 100644 --- a/arch/microblaze/Kconfig.platform +++ b/arch/microblaze/Kconfig.platform @@ -20,6 +20,7 @@ config OPT_LIB_FUNCTION config OPT_LIB_ASM bool "Optimalized lib function ASM" depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1) + depends on CPU_BIG_ENDIAN default n help Allows turn on optimalized library function (memcpy and memmove). diff --git a/arch/microblaze/lib/fastcopy.S b/arch/microblaze/lib/fastcopy.S index 62021d7e249e..fdc48bb065d8 100644 --- a/arch/microblaze/lib/fastcopy.S +++ b/arch/microblaze/lib/fastcopy.S @@ -29,10 +29,6 @@ * between mem locations with size of xfer spec'd in bytes */ -#ifdef __MICROBLAZEEL__ -#error Microblaze LE not support ASM optimized lib func. Disable OPT_LIB_ASM. -#endif - #include .text .globl memcpy