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>

1 files changed, 2 insertions, 6 deletions

diff --git a/arch/blackfin/mach-common/head.S b/arch/blackfin/mach-common/head.S
index 42ee2b1831bb..29cd01987c32 100644
--- 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;