ALSA: hda - Show D3cold state in proc files

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

diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c
index fb9ef132f13b0ec3b521719dbb65ba022e0812a2..1dd9dbeeef6e686cbce1055a9075e846ba89ea63 100644 (file)
--- a/sound/pci/hda/hda_proc.c
+++ b/sound/pci/hda/hda_proc.c
@@ -426,10 +426,10 @@ static void print_digital_conv(struct snd_info_buffer *buffer,
 
 static const char *get_pwr_state(u32 state)
 {
-       static const char * const buf[4] = {
-               "D0", "D1", "D2", "D3"
+       static const char * const buf[] = {
+               "D0", "D1", "D2", "D3", "D3cold"
        };
-       if (state < 4)
+       if (state < ARRAY_SIZE(buf))
                return buf[state];
        return "UNKNOWN";
 }