microblaze: Enable asm optimization only for HW with barrel-shifter

[sfrench/cifs-2.6.git] / arch / microblaze / platform / Kconfig.platform

diff --git a/arch/microblaze/platform/Kconfig.platform b/arch/microblaze/platform/Kconfig.platform
index 28e418a3c0b4741cce3daa4c9d217be2d1d87950..669c7eec293eb921689ba618a11d9e701ee626a3 100644 (file)
--- a/arch/microblaze/platform/Kconfig.platform
+++ b/arch/microblaze/platform/Kconfig.platform
@@ -53,7 +53,7 @@ config OPT_LIB_FUNCTION
 
 config OPT_LIB_ASM
        bool "Optimalized lib function ASM"
-       depends on OPT_LIB_FUNCTION
+       depends on OPT_LIB_FUNCTION && (XILINX_MICROBLAZE0_USE_BARREL = 1)
        default n
        help
          Allows turn on optimalized library function (memcpy and memmove).