microblaze: UMS is used only for MMU kernel

Signed-off-by: Michal Simek <monstr@monstr.eu>
mariux64 · Oct 5, 2009 · f1ae3f6 · f1ae3f6
1 parent 374576a
commit f1ae3f6
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/arch/microblaze/kernel/process.c b/arch/microblaze/kernel/process.c
@@ -235,7 +235,9 @@ void start_thread(struct pt_regs *regs, unsigned long pc, unsigned long usp)
 	regs->pc = pc;
 	regs->r1 = usp;
 	regs->pt_mode = 0;
+#ifdef CONFIG_MMU
 	regs->msr |= MSR_UMS;
+#endif
 }
 
 #ifdef CONFIG_MMU