ARM: 9009/1: uncompress: Enable debug in head.S

The assembly file head.S includes some debug code that does
not get enabled when we select CONFIG_DEBUG_UNCOMPRESS.
The debug in head.S relies on the user tagging on -DDEBUG
on the compilation command line.

To simplify debugging, tag on -DDEBUG so that we also get
these debug messages when selecting CONFIG_DEBUG_UNCOMPRESS.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>

diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile
index b1147b7..77799e5 100644 (file)
--- a/arch/arm/boot/compressed/Makefile
+++ b/arch/arm/boot/compressed/Makefile
@@ -12,6 +12,7 @@ HEAD  = head.o
 OBJS   += misc.o decompress.o
 ifeq ($(CONFIG_DEBUG_UNCOMPRESS),y)
 OBJS   += debug.o
+AFLAGS_head.o += -DDEBUG
 endif
 FONTC  = $(srctree)/lib/fonts/font_acorn_8x8.c