From: Michal Simek <monstr@monstr.eu>
Date: Tue, 28 Sep 2010 05:43:59 +0000 (+1000)
Subject: microblaze: Remove hardcoded asm instraction for PVR loading
X-Git-Tag: accepted/tizen/common/20141203.182822~9806^2~17
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a7d8355008e4f6bbdcb8f998328afa685cec959c;p=platform%2Fkernel%2Flinux-arm64.git

microblaze: Remove hardcoded asm instraction for PVR loading

It comes from past where pvr wasn't supported in msr instruction.

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

diff --git a/arch/microblaze/kernel/cpu/pvr.c b/arch/microblaze/kernel/cpu/pvr.c
index 9bee938..e01afa6 100644
--- a/arch/microblaze/kernel/cpu/pvr.c
+++ b/arch/microblaze/kernel/cpu/pvr.c
@@ -27,7 +27,7 @@
 	register unsigned tmp __asm__("r3");			\
 	tmp = 0x0;	/* Prevent warning about unused */	\
 	__asm__ __volatile__ (					\
-			".byte 0x94,0x60,0xa0, " #pvrid "\n\t"	\
+			"mfs	%0, rpvr" #pvrid ";"	\
 			: "=r" (tmp) : : "memory"); 		\
 	val = tmp;						\
 }