ALSA: Remove deprecated AU1X00 AC97 driver

The AU1X00 AC97 ALSA driver was deprecated in commit 7137c6bcb7 ("ALSA:
deprecate MIPS AU1X00 AC97 driver") in favor of the newer and better ASoC
driver for the same hardware. This was almost 5 years ago and this driver
has not been in use in the mainline kernel since, it should be safe to
remove it at this point.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/mips/Kconfig

@@ -23,17 +23,5 @@ config SND_SGI_HAL2
         help
                 Sound support for the SGI Indy and Indigo2 Workstation.
 
-
-config SND_AU1X00
-	tristate "Au1x00 AC97 Port Driver (DEPRECATED)"
-	depends on MIPS_ALCHEMY
-	select SND_PCM
-	select SND_AC97_CODEC
-	help
-	  ALSA Sound driver for the Au1x00's AC97 port.
-
-	  Newer drivers for ASoC are available, please do not use
-	  this driver as it will be removed in the future.
-
 endif	# SND_MIPS
 

sound/mips/Makefile

@@ -2,11 +2,9 @@
 # Makefile for ALSA
 #
 
-snd-au1x00-objs := au1x00.o
 snd-sgi-o2-objs := sgio2audio.o ad1843.o
 snd-sgi-hal2-objs := hal2.o
 
 # Toplevel Module Dependency
-obj-$(CONFIG_SND_AU1X00) += snd-au1x00.o
 obj-$(CONFIG_SND_SGI_O2) += snd-sgi-o2.o
 obj-$(CONFIG_SND_SGI_HAL2) += snd-sgi-hal2.o