[ALSA] Optimize for config without PROC_FS (pci drivers)

Optimize the code when compiled without CONFIG_PROC_FS for some pci drivers.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c
index b88137f91655..90f1c52703a1 100644
--- a/sound/pci/emu10k1/emuproc.c
+++ b/sound/pci/emu10k1/emuproc.c
@@ -32,6 +32,7 @@
 #include <sound/emu10k1.h>
 #include "p16v.h"
 
+#ifdef CONFIG_PROC_FS
 static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu,
                                           struct snd_info_buffer *buffer,
                                           char *title,
@@ -620,3 +621,4 @@ int __devinit snd_emu10k1_proc_init(struct snd_emu10k1 * emu)
         }
         return 0;
 }
+#endif /* CONFIG_PROC_FS */