From: Michal Simek <monstr@monstr.eu>
Date: Mon, 7 Feb 2011 09:30:45 +0000 (+0100)
Subject: microblaze: Fix systems with MSR=0
X-Git-Tag: v2011.03-rc2~59
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=b777a37c29f547f647ead4578f88f4bcfad52b10;p=platform%2Fkernel%2Fu-boot.git

microblaze: Fix systems with MSR=0

u-boot BSP generates XILINX_USE_MSR_INSTR macro
even for system with MSR=0. That's why explicitly
check that MSR=1.

Signed-off-by: Michal Simek <monstr@monstr.eu>
---

diff --git a/arch/microblaze/include/asm/asm.h b/arch/microblaze/include/asm/asm.h
index deb23e0..c89e904 100644
--- a/arch/microblaze/include/asm/asm.h
+++ b/arch/microblaze/include/asm/asm.h
@@ -62,7 +62,7 @@
 #define NOP	__asm__ __volatile__ ("nop");
 
 /* use machine status registe USE_MSR_REG */
-#ifdef XILINX_USE_MSR_INSTR
+#if XILINX_USE_MSR_INSTR == 1
 #define MSRSET(val) \
 	__asm__ __volatile__ ("msrset r0," #val );