ALSA: isa/gus: remove -Wmissing-prototypes warnings

Fix W=1 warnings by adding prototypes to header file sound/isa/gus/gus_timer.c:141:6: warning: no previous prototype for ‘snd_gf1_timers_init’ [-Wmissing-prototypes] 141 | void snd_gf1_timers_init(struct snd_gus_card * gus) | ^~~~~~~~~~~~~~~~~~~ sound/isa/gus/gus_timer.c:177:6: warning: no previous prototype for ‘snd_gf1_timers_done’ [-Wmissing-prototypes] 177 | void snd_gf1_timers_done(struct snd_gus_card * gus) | ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Pierre-Louis Bossart <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Takashi Iwai <[email protected]>
josf · Jul 7, 2020 · 65cec1e · 65cec1e
1 parent d0af37c
commit 65cec1e
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/include/sound/gus.h b/include/sound/gus.h
@@ -613,4 +613,8 @@ int snd_gus_dram_write(struct snd_gus_card *gus, char __user *ptr,
 int snd_gus_dram_read(struct snd_gus_card *gus, char __user *ptr,
 		      unsigned int addr, unsigned int size, int rom);
 
+/* gus_timer.c */
+void snd_gf1_timers_init(struct snd_gus_card *gus);
+void snd_gf1_timers_done(struct snd_gus_card *gus);
+
 #endif /* __SOUND_GUS_H */
diff --git a/sound/isa/gus/gus_reset.c b/sound/isa/gus/gus_reset.c
@@ -9,8 +9,6 @@
 #include <sound/core.h>
 #include <sound/gus.h>
 
-extern void snd_gf1_timers_init(struct snd_gus_card * gus);
-extern void snd_gf1_timers_done(struct snd_gus_card * gus);
 extern int snd_gf1_synth_init(struct snd_gus_card * gus);
 extern void snd_gf1_synth_done(struct snd_gus_card * gus);