Blackfin arch: Add in cflag to support mlong-calls for kgdb_test

Signed-off-by: Grace Pan <grace.pan@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>

diff --git a/arch/blackfin/kernel/Makefile b/arch/blackfin/kernel/Makefile
index 38a233374f0720f2596cdfee29bc81147f03b20f..4a92a86824b7bd1d6164eae8d8dcb2ca08bbfd80 100644 (file)
--- a/arch/blackfin/kernel/Makefile
+++ b/arch/blackfin/kernel/Makefile
@@ -15,6 +15,8 @@ else
     obj-y += time.o
 endif
 
+CFLAGS_kgdb_test.o := -mlong-calls -O0
+
 obj-$(CONFIG_IPIPE)                  += ipipe.o
 obj-$(CONFIG_IPIPE_TRACE_MCOUNT)     += mcount.o
 obj-$(CONFIG_BFIN_GPTIMERS)          += gptimers.o