microblaze: Setup proper dependency for optimized lib functions

Optimized library functions are implemented only for little endian.
Setup this dependency via Kconfig.

commit 206d3642d8ee ("arch/microblaze: add choice for endianness and
update Makefile") added an option to setup endianess via Kconfig.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/microblaze/Kconfig.platform b/arch/microblaze/Kconfig.platform
index 1b3d8c8491018734b3cca9f5ecd5441e52f8c8b2..6996f397c16c1dbfddcffd69809142ce5d8a8d2b 100644 (file)
--- a/arch/microblaze/Kconfig.platform
+++ b/arch/microblaze/Kconfig.platform
@@ -8,6 +8,7 @@ menu "Platform options"
 
 config OPT_LIB_FUNCTION
        bool "Optimalized lib function"
+       depends on CPU_LITTLE_ENDIAN
        default y
        help
          Allows turn on optimalized library function (memcpy and memmove).