[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/intel8x0.c b/sound/pci/intel8x0.c
index 5bbc8a0..d3a4e5e 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2579,6 +2579,7 @@
printk(KERN_INFO "intel8x0: clocking to %d\n", chip->ac97_bus->clock);
}
+#ifdef CONFIG_PROC_FS
static void snd_intel8x0_proc_read(struct snd_info_entry * entry,
struct snd_info_buffer *buffer)
{
@@ -2612,6 +2613,9 @@
if (! snd_card_proc_new(chip->card, "intel8x0", &entry))
snd_info_set_text_ops(entry, chip, 1024, snd_intel8x0_proc_read);
}
+#else
+#define snd_intel8x0_proc_init(x)
+#endif
static int snd_intel8x0_dev_free(struct snd_device *device)
{