Blackfin arch: use the [CS]SYNC() macros which include anomaly workarounds rather than __builtin_bfin_[cs]sync()

Signed-off-by: Mike Frysinger <michael.frysinger@analog.com>
Signed-off-by: Bryan Wu <bryan.wu@analog.com>

diff --git a/include/asm-blackfin/mach-bf537/cdefBF534.h b/include/asm-blackfin/mach-bf537/cdefBF534.h
index 84e58fa..5dab41f 100644
--- a/include/asm-blackfin/mach-bf537/cdefBF534.h
+++ b/include/asm-blackfin/mach-bf537/cdefBF534.h
@@ -57,7 +57,7 @@
 	bfin_write32(SIC_IWR, IWR_ENABLE(0));
 
 	bfin_write16(VR_CTL, val);
-	__builtin_bfin_ssync();
+	SSYNC();
 
 	local_irq_save(flags);
 	asm("IDLE;");