microblaze: Microblaze wants sys_fork for noMMU too

The patch "generic sys_fork / sys_vfork / sys_clone"
(sha1: 6648f3799ae2bebdada5a26f5e72549eb86274fd)
introduced generic sys_fork with implementation for noMMU
which returns EINVAL for noMMU.

and the patch "microblaze: switch to generic fork/vfork/clone"
(sha1: 7ba0bbf8d2f381681efba0c48d47b7bdf676c636)
enable sys_fork only for MMU which is causing compilation
failure on noMMU system.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index a5f06ac97113d0aa4b8338f06ac3d6c5d5f5b411..10f8ac186855300af1fba9b374ddc581717b2356 100644 (file)
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -37,9 +37,7 @@
 #define __ARCH_WANT_SYS_RT_SIGSUSPEND
 #define __ARCH_WANT_SYS_CLONE
 #define __ARCH_WANT_SYS_VFORK
-#ifdef CONFIG_MMU
 #define __ARCH_WANT_SYS_FORK
-#endif
 
 /*
  * "Conditional" syscalls