[ALSA] ice1712, ice1724 - Code clean up

Clean up ice1712/ice1724 codes.  The board-specific data is allocated
locally in each code instead of having an ungly union in struct ice1712.
Also, fix coding issues in prodigy_hifi.c.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

1 files changed, 1 insertions, 0 deletions

diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index c89a4fe72a49..f533850ec6e7 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -2176,6 +2176,7 @@ static int snd_vt1724_free(struct snd_ice1712 *ice)
         pci_release_regions(ice->pci);
         snd_ice1712_akm4xxx_free(ice);
         pci_disable_device(ice->pci);
+        kfree(ice->spec);
         kfree(ice);
         return 0;
 }