[ALSA] emu10k1 - Fix loading of SBLive Game board

EMU10K1/EMU10K2 driver
Fixed the error at loading SBLive Game board (and possible other models).
The PCI SSIDs of this board conflicts with SB Live 5.1 Platinum, which has
no AC97 chip.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c
index e87e842..e9cd8e0 100644
--- a/sound/pci/emu10k1/emu10k1_main.c
+++ b/sound/pci/emu10k1/emu10k1_main.c
@@ -756,9 +756,12 @@
 	 .sblive51 = 1} ,
 	/* Tested by alsa bugtrack user "hus" bug #1297 12th Aug 2005 */
 	{.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80611102,
-	 .driver = "EMU10K1", .name = "SBLive! Platinum 5.1 [SB0060]", 
+	 .driver = "EMU10K1", .name = "SBLive 5.1 [SB0060]",
 	 .id = "Live",
 	 .emu10k1_chip = 1,
+	 .ac97_chip = 2, /* ac97 is optional; both SBLive 5.1 and platinum
+			  * share the same IDs!
+			  */
 	 .sblive51 = 1} ,
 	{.vendor = 0x1102, .device = 0x0002, .subsystem = 0x80511102,
 	 .driver = "EMU10K1", .name = "SBLive! Value [CT4850]",