[ALSA] make local objects static
Memalloc module,PCM Midlevel,Timer Midlevel,GUS Library,AC97 Codec
ALI5451 driver,RME9652 driver
Make some functions/variables that are used in only one file static.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
diff --git a/sound/isa/gus/gus_io.c b/sound/isa/gus/gus_io.c
index 337b0e2..23e1b5f1 100644
--- a/sound/isa/gus/gus_io.c
+++ b/sound/isa/gus/gus_io.c
@@ -269,8 +269,9 @@
#endif /* 0 */
-unsigned int snd_gf1_i_read_addr(snd_gus_card_t * gus,
- unsigned char reg, short w_16bit)
+#ifdef CONFIG_SND_DEBUG
+static unsigned int snd_gf1_i_read_addr(snd_gus_card_t * gus,
+ unsigned char reg, short w_16bit)
{
unsigned int res;
unsigned long flags;
@@ -280,6 +281,7 @@
spin_unlock_irqrestore(&gus->reg_lock, flags);
return res;
}
+#endif
/*
