[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, 5 insertions, 0 deletions

diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c
index 466170e12167..47e26aaa9ad7 100644
--- a/sound/pci/intel8x0m.c
+++ b/sound/pci/intel8x0m.c
@@ -1066,6 +1066,7 @@ static int intel8x0m_resume(struct pci_dev *pci)
 }
 #endif /* CONFIG_PM */
 
+#ifdef CONFIG_PROC_FS
 static void snd_intel8x0m_proc_read(struct snd_info_entry * entry,
                                    struct snd_info_buffer *buffer)
 {
@@ -1093,6 +1094,10 @@ static void __devinit snd_intel8x0m_proc_init(struct intel8x0m * chip)
         if (! snd_card_proc_new(chip->card, "intel8x0m", &entry))
                 snd_info_set_text_ops(entry, chip, 1024, snd_intel8x0m_proc_read);
 }
+#else /* !CONFIG_PROC_FS */
+#define snd_intel8x0m_proc_init(chip)
+#endif /* CONFIG_PROC_FS */
+
 
 static int snd_intel8x0_dev_free(struct snd_device *device)
 {