microblaze: Improve checking mechanism for MSR instruction
authorMichal Simek <monstr@monstr.eu>
Mon, 31 Aug 2009 14:24:56 +0000 (16:24 +0200)
committerMichal Simek <monstr@monstr.eu>
Mon, 21 Sep 2009 12:29:21 +0000 (14:29 +0200)
commit9002062ff52696888847224a778a3279bc8c1cb5
tree8a68281f621df2702b58d38f7e13b8639db13af0
parent2622434ee0108c65808a63f067e72d0bbc75b372
microblaze: Improve checking mechanism for MSR instruction

It is more safe to use clear instead of msrset.
We save some instructions too.

Signed-off-by: Michal Simek <monstr@monstr.eu>
arch/microblaze/kernel/head.S