ALSA: hda/realtek - Remove all ALC262-quirk codes

Now that model=ultra is supported well by the auto-parser, we can get rid
of the whole alc262_quirks.c and its related codes.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index 4f34432..c8d499f 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -42,19 +42,7 @@
 
 ALC262
 ======
-  fujitsu	Fujitsu Laptop
-  benq		Benq ED8
-  benq-t31	Benq T31
-  hippo		Hippo (ATI) with jack detection, Sony UX-90s
-  hippo_1	Hippo (Benq) with jack detection
-  toshiba-s06	Toshiba S06
-  toshiba-rx1	Toshiba RX1
-  tyan		Tyan Thunder n6650W (S2915-E)
-  ultra		Samsung Q1 Ultra Vista model
-  lenovo-3000	Lenovo 3000 y410
-  nec		NEC Versa S9100
-  basic		fixed pin assignment w/o SPDIF
-  auto		auto-config reading BIOS (default)
+  N/A
 
 ALC267/268
 ==========