sound/pci/hda/patch_via.c: work around gcc-4.0.2 ICE

sound/pci/hda/patch_via.c: In function 'via_hp_bind_automute':
sound/pci/hda/patch_via.c:2074: internal compiler error: in do_SUBST, at combine.c:462
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.

[added a comment by tiwai]
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NTakashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_via.c

@@ -2043,7 +2043,10 @@ static void via_speaker_automute(struct hda_codec *codec)
 /* mute line-out and internal speaker if HP is plugged */
 static void via_hp_bind_automute(struct hda_codec *codec)
 {
-	unsigned int hp_present, present = 0;
+	/* use long instead of int below just to avoid an internal compiler
+	 * error with gcc 4.0.x
+	 */
+	unsigned long hp_present, present = 0;
 	struct via_spec *spec = codec->spec;
 	int i;