[ALSA] Fix conflicts between const and __devinitdata

Marvin told with a depressed face,
  gcc doesn't like both __devinitdata and const in the same line.
So, remove const from all over places now...

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
diff --git a/sound/pci/ice1712/amp.c b/sound/pci/ice1712/amp.c
index 6e22d32..44bbb63 100644
--- a/sound/pci/ice1712/amp.c
+++ b/sound/pci/ice1712/amp.c
@@ -75,7 +75,7 @@
 
 
 /* entry point */
-const struct snd_ice1712_card_info snd_vt1724_amp_cards[] __devinitdata = {
+struct snd_ice1712_card_info snd_vt1724_amp_cards[] __devinitdata = {
 	{
 		.subvendor = VT1724_SUBDEVICE_AV710,
 		.name = "Chaintech AV-710",