Blackfin arch: dont clear status register bits in SWRST so we can actually use it

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 6 deletions

diff --git a/arch/blackfin/mach-bf533/head.S b/arch/blackfin/mach-bf533/head.S
index 4808edb0680f..7cb8258841d4 100644
--- a/arch/blackfin/mach-bf533/head.S
+++ b/arch/blackfin/mach-bf533/head.S
@@ -468,12 +468,6 @@ ENTRY(_bfin_reset)
         w[p0] = r0.l;
 #endif
 
-        /* Clear the bits 13-15 in SWRST if they werent cleared */
-        p0.h = hi(SWRST);
-        p0.l = lo(SWRST);
-        csync;
-        r0.l = w[p0];
-
         /* Clear the IMASK register */
         p0.h = hi(IMASK);
         p0.l = lo(IMASK);