Blackfin arch: use sti to set the mask rather than banging on imask

Signed-off-by: Mike Frysinger <vapier.adi@gmail.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index 42ee2b1831bbceb35674763c985d13389d511602..29cd01987c32cc55f666ce6177e6b1b85e960bff 100644 (file)
--- a/arch/blackfin/mach-common/head.S
+++ b/arch/blackfin/mach-common/head.S
@@ -170,12 +170,8 @@ ENTRY(__start)
        [p0] = p1;
        csync;
 
-       p0.l = lo(IMASK);
-       p0.h = hi(IMASK);
-       p1.l = IMASK_IVG15;
-       p1.h = 0x0;
-       [p0] = p1;
-       csync;
+       r0 = EVT_IVG15 (z);
+       sti r0;
 
        raise 15;
        p0.l = .LWAIT_HERE;