[PATCH] m68k: compile fixes for dmasound (static vs. extern)

sound/oss/dmasound/dmasound_atari.c has static expand_bal
sound/oss/dmasound/dmasound_q40.c has static expand_bal
sound/oss/dmasound/dmasound_awacs.c has non-static expand_bal
sound/oss/dmasound/trans_16.c uses expand_bal from dmasound_awacs.c
all 4 include dmasound.h; extern for expand_bal used to be there,
which is a bloody bad idea, considering _atari and _q40.  Moved the
extern to trans_16.c.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Cc: Roman Zippel <zippel@linux-m68k.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

sound/oss/dmasound/dmasound.h

@@ -270,7 +270,6 @@ extern int dmasound_catchRadius;
 #define SW_INPUT_VOLUME_SCALE	4
 #define SW_INPUT_VOLUME_DEFAULT	(128 / SW_INPUT_VOLUME_SCALE)
 
-extern int expand_bal;	/* Balance factor for expanding (not volume!) */
 extern int expand_read_bal;	/* Balance factor for reading */
 extern uint software_input_volume; /* software implemented recording volume! */
 

sound/oss/dmasound/trans_16.c

@@ -17,6 +17,7 @@
 #include <asm/uaccess.h>
 #include "dmasound.h"
 
+extern int expand_bal;	/* Balance factor for expanding (not volume!) */
 static short dmasound_alaw2dma16[] ;
 static short dmasound_ulaw2dma16[] ;