[PATCH] Remove arch/powerpc/boot/zImage file.

The bootwrapper Makefile does not clean up the 'zImage' file that
may be left laying around.  This patch removes it when cleaning that
directory.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile
index 789def3..042bac3 100644
--- a/arch/powerpc/boot/Makefile
+++ b/arch/powerpc/boot/Makefile
@@ -75,7 +75,7 @@
 	@cp $< $@
 
 clean-files := $(zlib) $(zlibheader) $(zliblinuxheader) \
-		empty.c zImage.coff.lds zImage.lds zImage.sandpoint
+		empty.c zImage zImage.coff.lds zImage.lds zImage.sandpoint
 
 quiet_cmd_bootcc = BOOTCC  $@
       cmd_bootcc = $(CROSS32CC) -Wp,-MD,$(depfile) $(BOOTCFLAGS) -c -o $@ $<