[alsa-devel] [PATCH 01/10] ALSA: aloop: Drop unnecessary ifdef CONFIG_PROC_FS

[Takashi Iwai]

Since the compiler can optimize away the unused code, we can reduce
the messy ifdef.

Signed-off-by: Takashi Iwai <tiwai at suse.de>
---
 sound/drivers/aloop.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 7f9126efc1e5..54f348a4fb78 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -1053,8 +1053,6 @@ static int loopback_mixer_new(struct loopback *loopback, int notify)
 	return 0;
 }
 
-#ifdef CONFIG_PROC_FS
-
 static void print_dpcm_info(struct snd_info_buffer *buffer,
 			    struct loopback_pcm *dpcm,
 			    const char *id)
@@ -1128,12 +1126,6 @@ static int loopback_proc_new(struct loopback *loopback, int cidx)
 	return 0;
 }
 
-#else /* !CONFIG_PROC_FS */
-
-#define loopback_proc_new(loopback, cidx) do { } while (0)
-
-#endif
-
 static int loopback_probe(struct platform_device *devptr)
 {
 	struct snd_card *card;
-- 
2.4.2