[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>
diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c
index b88137f..90f1c52 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 @@
}
return 0;
}
+#endif /* CONFIG_PROC_FS */