scheduled OSS driver removal

This patch contains the scheduled removal of OSS drivers whose config
options have been removed in 2.6.23.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

12 files changed, 4 insertions, 9697 deletions

diff --git a/Documentation/feature-removal-schedule.txt b/Documentation/feature-removal-schedule.txt
index a7d9d179131a..68ce1300a360 100644
--- a/Documentation/feature-removal-schedule.txt
+++ b/Documentation/feature-removal-schedule.txt
@@ -208,13 +208,6 @@ Who:	Randy Dunlap <randy.dunlap@oracle.com>
 
 ---------------------------
 
-What:  drivers depending on OSS_OBSOLETE
-When:  options in 2.6.23, code in 2.6.25
-Why:   obsolete OSS drivers
-Who:   Adrian Bunk <bunk@stusta.de>
-
----------------------------
-
 What: libata spindown skipping and warning
 When: Dec 2008
 Why:  Some halt(8) implementations synchronize caches for and spin
diff --git a/arch/ppc/platforms/prep_setup.c b/arch/ppc/platforms/prep_setup.c
index 3c56654bfc6f..38449855d5ff 100644
--- a/arch/ppc/platforms/prep_setup.c
+++ b/arch/ppc/platforms/prep_setup.c
@@ -91,20 +91,11 @@ extern void prep_tiger1_setup_pci(char *irq_edge_mask_lo, char *irq_edge_mask_hi
 #define cached_21	(((char *)(ppc_cached_irq_mask))[3])
 #define cached_A1	(((char *)(ppc_cached_irq_mask))[2])
 
-#ifdef CONFIG_SOUND_CS4232
-long ppc_cs4232_dma, ppc_cs4232_dma2;
-#endif
-
 extern PTE *Hash, *Hash_end;
 extern unsigned long Hash_size, Hash_mask;
 extern int probingmem;
 extern unsigned long loops_per_jiffy;
 
-#ifdef CONFIG_SOUND_CS4232
-EXPORT_SYMBOL(ppc_cs4232_dma);
-EXPORT_SYMBOL(ppc_cs4232_dma2);
-#endif
-
 /* useful ISA ports */
 #define PREP_SYSCTL	0x81c
 /* present in the IBM reference design; possibly identical in Mot boxes: */
@@ -569,74 +560,6 @@ prep_show_percpuinfo(struct seq_file *m, int i)
 	return 0;
 }
 
-#ifdef CONFIG_SOUND_CS4232
-static long __init masktoint(unsigned int i)
-{
-	int t = -1;
-	while (i >> ++t)
-		;
-	return (t-1);
-}
-
-/*
- * ppc_cs4232_dma and ppc_cs4232_dma2 are used in include/asm/dma.h
- * to distinguish sound dma-channels from others. This is because
- * blocksize on 16 bit dma-channels 5,6,7 is 128k, but
- * the cs4232.c uses 64k like on 8 bit dma-channels 0,1,2,3
- */
-
-static void __init prep_init_sound(void)
-{
-	PPC_DEVICE *audiodevice = NULL;
-
-	/*
-	 * Get the needed resource information from residual data.
-	 *
-	 */
-	if (have_residual_data)
-		audiodevice = residual_find_device(~0, NULL,
-				MultimediaController, AudioController, -1, 0);
-
-	if (audiodevice != NULL) {
-		PnP_TAG_PACKET *pkt;
-
-		pkt = PnP_find_packet((unsigned char *)&res->DevicePnPHeap[audiodevice->AllocatedOffset],
-				S5_Packet, 0);
-		if (pkt != NULL)
-			ppc_cs4232_dma = masktoint(pkt->S5_Pack.DMAMask);
-		pkt = PnP_find_packet((unsigned char*)&res->DevicePnPHeap[audiodevice->AllocatedOffset],
-				S5_Packet, 1);
-		if (pkt != NULL)
-			ppc_cs4232_dma2 = masktoint(pkt->S5_Pack.DMAMask);
-	}
-
-	/*
-	 * These are the PReP specs' defaults for the cs4231.  We use these
-	 * as fallback incase we don't have residual data.
-	 * At least the IBM Thinkpad 850 with IDE DMA Channels at 6 and 7
-	 * will use the other values.
-	 */
-	if (audiodevice == NULL) {
-		switch (_prep_type) {
-		case _PREP_IBM:
-			ppc_cs4232_dma = 1;
-			ppc_cs4232_dma2 = -1;
-			break;
-		default:
-			ppc_cs4232_dma = 6;
-			ppc_cs4232_dma2 = 7;
-		}
-	}
-
-	/*
-	 * Find a way to push this information to the cs4232 driver
-	 * Give it out with printk, when not in cmd_line?
-	 * Append it to cmd_line and boot_command_line?
-	 * Format is cs4232=io,irq,dma,dma2
-	 */
-}
-#endif /* CONFIG_SOUND_CS4232 */
-
 /*
  * Fill out screen_info according to the residual data. This allows us to use
  * at least vesafb.
@@ -898,10 +821,6 @@ prep_setup_arch(void)
 		}
 	}
 
-#ifdef CONFIG_SOUND_CS4232
-	prep_init_sound();
-#endif /* CONFIG_SOUND_CS4232 */
-
 	prep_init_vesa();
 
 	switch (_prep_type) {
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 28ddd146c1c5..850b8c6f4577 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -22,7 +22,6 @@ obj-$(CONFIG_VIDEO_IR_I2C)  += ir-kbd-i2c.o
 obj-$(CONFIG_VIDEO_TVAUDIO) += tvaudio.o
 obj-$(CONFIG_VIDEO_TDA7432) += tda7432.o
 obj-$(CONFIG_VIDEO_TDA9875) += tda9875.o
-obj-$(CONFIG_SOUND_TVMIXER) += tvmixer.o
 
 obj-$(CONFIG_VIDEO_SAA6588) += saa6588.o
 obj-$(CONFIG_VIDEO_SAA5246A) += saa5246a.o
diff --git a/drivers/media/video/tvmixer.c b/drivers/media/video/tvmixer.c
deleted file mode 100644
index 9fa5b702e073..000000000000
--- a/drivers/media/video/tvmixer.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/string.h>
-#include <linux/timer.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/i2c.h>
-#include <linux/videodev.h>
-#include <linux/init.h>
-#include <linux/kdev_t.h>
-#include <linux/sound.h>
-#include <linux/soundcard.h>
-
-#include <asm/semaphore.h>
-#include <asm/uaccess.h>
-
-
-#define DEV_MAX  4
-
-static int devnr = -1;
-module_param(devnr, int, 0644);
-
-MODULE_AUTHOR("Gerd Knorr");
-MODULE_LICENSE("GPL");
-
-/* ----------------------------------------------------------------------- */
-
-struct TVMIXER {
-	struct i2c_client *dev;
-	int minor;
-	int count;
-};
-
-static struct TVMIXER devices[DEV_MAX];
-
-static int tvmixer_adapters(struct i2c_adapter *adap);
-static int tvmixer_clients(struct i2c_client *client);
-
-/* ----------------------------------------------------------------------- */
-
-static int mix_to_v4l(int i)
-{
-	int r;
-
-	r = ((i & 0xff) * 65536 + 50) / 100;
-	if (r > 65535) r = 65535;
-	if (r <     0) r =     0;
-	return r;
-}
-
-static int v4l_to_mix(int i)
-{
-	int r;
-
-	r = (i * 100 + 32768) / 65536;
-	if (r > 100) r = 100;
-	if (r <   0) r =   0;
-	return r | (r << 8);
-}
-
-static int v4l_to_mix2(int l, int r)
-{
-	r = (r * 100 + 32768) / 65536;
-	if (r > 100) r = 100;
-	if (r <   0) r =   0;
-	l = (l * 100 + 32768) / 65536;
-	if (l > 100) l = 100;
-	if (l <   0) l =   0;
-	return (r << 8) | l;
-}
-
-static int tvmixer_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
-{
-	struct video_audio va;
-	int left,right,ret,val = 0;
-	struct TVMIXER *mix = file->private_data;
-	struct i2c_client *client = mix->dev;
-	void __user *argp = (void __user *)arg;
-	int __user *p = argp;
-
-	if (NULL == client)
-		return -ENODEV;
-
-	if (cmd == SOUND_MIXER_INFO) {
-		mixer_info info;
-		strlcpy(info.id, "tv card", sizeof(info.id));
-		strlcpy(info.name, client->name, sizeof(info.name));
-		info.modify_counter = 42 /* FIXME */;
-		if (copy_to_user(argp, &info, sizeof(info)))
-			return -EFAULT;
-		return 0;
-	}
-	if (cmd == SOUND_OLD_MIXER_INFO) {
-		_old_mixer_info info;
-		strlcpy(info.id, "tv card", sizeof(info.id));
-		strlcpy(info.name, client->name, sizeof(info.name));
-		if (copy_to_user(argp, &info, sizeof(info)))
-			return -EFAULT;
-		return 0;
-	}
-	if (cmd == OSS_GETVERSION)
-		return put_user(SOUND_VERSION, p);
-
-	if (_SIOC_DIR(cmd) & _SIOC_WRITE)
-		if (get_user(val, p))
-			return -EFAULT;
-
-	/* read state */
-	memset(&va,0,sizeof(va));
-	client->driver->command(client,VIDIOCGAUDIO,&va);
-
-	switch (cmd) {
-	case MIXER_READ(SOUND_MIXER_RECMASK):
-	case MIXER_READ(SOUND_MIXER_CAPS):
-	case MIXER_READ(SOUND_MIXER_RECSRC):
-	case MIXER_WRITE(SOUND_MIXER_RECSRC):
-		ret = 0;
-		break;
-
-	case MIXER_READ(SOUND_MIXER_STEREODEVS):
-		ret = SOUND_MASK_VOLUME;
-		break;
-	case MIXER_READ(SOUND_MIXER_DEVMASK):
-		ret = SOUND_MASK_VOLUME;
-		if (va.flags & VIDEO_AUDIO_BASS)
-			ret |= SOUND_MASK_BASS;
-		if (va.flags & VIDEO_AUDIO_TREBLE)
-			ret |= SOUND_MASK_TREBLE;
-		break;
-
-	case MIXER_WRITE(SOUND_MIXER_VOLUME):
-		left  = mix_to_v4l(val);
-		right = mix_to_v4l(val >> 8);
-		va.volume  = max(left,right);
-		va.balance = (32768*min(left,right)) / (va.volume ? va.volume : 1);
-		va.balance = (left<right) ? (65535-va.balance) : va.balance;
-		if (va.volume)
-			va.flags &= ~VIDEO_AUDIO_MUTE;
-		client->driver->command(client,VIDIOCSAUDIO,&va);
-		client->driver->command(client,VIDIOCGAUDIO,&va);
-		/* fall throuth */
-	case MIXER_READ(SOUND_MIXER_VOLUME):
-		left  = (min(65536 - va.balance,32768) *
-			 va.volume) / 32768;
-		right = (min(va.balance,(u16)32768) *
-			 va.volume) / 32768;
-		ret = v4l_to_mix2(left,right);
-		break;
-
-	case MIXER_WRITE(SOUND_MIXER_BASS):
-		va.bass = mix_to_v4l(val);
-		client->driver->command(client,VIDIOCSAUDIO,&va);
-		client->driver->command(client,VIDIOCGAUDIO,&va);
-		/* fall throuth  */
-	case MIXER_READ(SOUND_MIXER_BASS):
-		ret = v4l_to_mix(va.bass);
-		break;
-
-	case MIXER_WRITE(SOUND_MIXER_TREBLE):
-		va.treble = mix_to_v4l(val);
-		client->driver->command(client,VIDIOCSAUDIO,&va);
-		client->driver->command(client,VIDIOCGAUDIO,&va);
-		/* fall throuth */
-	case MIXER_READ(SOUND_MIXER_TREBLE):
-		ret = v4l_to_mix(va.treble);
-		break;
-
-	default:
-		return -EINVAL;
-	}
-	if (put_user(ret, p))
-		return -EFAULT;
-	return 0;
-}
-
-static int tvmixer_open(struct inode *inode, struct file *file)
-{
-	int i, minor = iminor(inode);
-	struct TVMIXER *mix = NULL;
-	struct i2c_client *client = NULL;
-
-	for (i = 0; i < DEV_MAX; i++) {
-		if (devices[i].minor == minor) {
-			mix = devices+i;
-			client = mix->dev;
-			break;
-		}
-	}
-
-	if (NULL == client)
-		return -ENODEV;
-
-	/* lock bttv in memory while the mixer is in use  */
-	file->private_data = mix;
-	if (client->adapter->owner)
-		try_module_get(client->adapter->owner);
-	return 0;
-}
-
-static int tvmixer_release(struct inode *inode, struct file *file)
-{
-	struct TVMIXER *mix = file->private_data;
-	struct i2c_client *client;
-
-	client = mix->dev;
-	if (NULL == client) {
-		return -ENODEV;
-	}
-
-	module_put(client->adapter->owner);
-	return 0;
-}
-
-static struct i2c_driver driver = {
-	.driver = {
-		.name    = "tvmixer",
-	},
-	.id              = I2C_DRIVERID_TVMIXER,
-	.detach_adapter  = tvmixer_adapters,
-	.attach_adapter  = tvmixer_adapters,
-	.detach_client   = tvmixer_clients,
-};
-
-static const struct file_operations tvmixer_fops = {
-	.owner		= THIS_MODULE,
-	.llseek         = no_llseek,
-	.ioctl          = tvmixer_ioctl,
-	.open           = tvmixer_open,
-	.release        = tvmixer_release,
-};
-
-/* ----------------------------------------------------------------------- */
-
-static int tvmixer_adapters(struct i2c_adapter *adap)
-{
-	struct i2c_client *client;
-
-	list_for_each_entry(client, &adap->clients, list)
-		tvmixer_clients(client);
-	return 0;
-}
-
-static int tvmixer_clients(struct i2c_client *client)
-{
-	struct video_audio va;
-	int i,minor;
-
-	if (!(client->adapter->class & I2C_CLASS_TV_ANALOG))
-		return -1;
-
-	/* unregister ?? */
-	for (i = 0; i < DEV_MAX; i++) {
-		if (devices[i].dev == client) {
-			/* unregister */
-			unregister_sound_mixer(devices[i].minor);
-			devices[i].dev = NULL;
-			devices[i].minor = -1;
-			printk("tvmixer: %s unregistered (#1)\n",
-			       client->name);
-			return 0;
-		}
-	}
-
-	/* look for a free slot */
-	for (i = 0; i < DEV_MAX; i++)
-		if (NULL == devices[i].dev)
-			break;
-	if (i == DEV_MAX) {
-		printk(KERN_WARNING "tvmixer: DEV_MAX too small\n");
-		return -1;
-	}
-
-	/* audio chip with mixer ??? */
-	if (NULL == client->driver->command)
-		return -1;
-	memset(&va,0,sizeof(va));
-	if (0 != client->driver->command(client,VIDIOCGAUDIO,&va))
-		return -1;
-	if (0 == (va.flags & VIDEO_AUDIO_VOLUME))
-		return -1;
-
-	/* everything is fine, register */
-	if ((minor = register_sound_mixer(&tvmixer_fops,devnr)) < 0) {
-		printk(KERN_ERR "tvmixer: cannot allocate mixer device\n");
-		return -1;
-	}
-
-	devices[i].minor = minor;
-	devices[i].count = 0;
-	devices[i].dev   = client;
-	printk("tvmixer: %s (%s) registered with minor %d\n",
-	       client->name,client->adapter->name,minor);
-
-	return 0;
-}
-
-/* ----------------------------------------------------------------------- */
-
-static int __init tvmixer_init_module(void)
-{
-	int i;
-
-	for (i = 0; i < DEV_MAX; i++)
-		devices[i].minor = -1;
-
-	return i2c_add_driver(&driver);
-}
-
-static void __exit tvmixer_cleanup_module(void)
-{
-	int i;
-
-	i2c_del_driver(&driver);
-	for (i = 0; i < DEV_MAX; i++) {
-		if (devices[i].minor != -1) {
-			unregister_sound_mixer(devices[i].minor);
-			printk("tvmixer: %s unregistered (#2)\n",
-			       devices[i].dev->name);
-		}
-	}
-}
-
-module_init(tvmixer_init_module);
-module_exit(tvmixer_cleanup_module);
-
-/*
- * Overrides for Emacs so that we follow Linus's tabbing style.
- * ---------------------------------------------------------------------------
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/include/asm-powerpc/dma.h b/include/asm-powerpc/dma.h
index 7a4374bdbef4..a7e06e25c708 100644
--- a/include/asm-powerpc/dma.h
+++ b/include/asm-powerpc/dma.h
@@ -93,16 +93,6 @@
  *
  */
 
-/* see prep_setup_arch() for detailed informations */
-#if defined(CONFIG_SOUND_CS4232) && defined(CONFIG_PPC_PREP)
-extern long ppc_cs4232_dma, ppc_cs4232_dma2;
-#define SND_DMA1 ppc_cs4232_dma
-#define SND_DMA2 ppc_cs4232_dma2
-#else
-#define SND_DMA1 -1
-#define SND_DMA2 -1
-#endif
-
 /* 8237 DMA controllers */
 #define IO_DMA1_BASE	0x00	/* 8 bit slave DMA, channels 0..3 */
 #define IO_DMA2_BASE	0xC0	/* 16 bit master DMA, ch 4(=slave input)..7 */
@@ -269,24 +259,15 @@ static __inline__ void set_dma_page(unsigned int dmanr, int pagenr)
 		dma_outb(pagenr >> 8, DMA_HI_PAGE_3);
 		break;
 	case 5:
-		if (SND_DMA1 == 5 || SND_DMA2 == 5)
-			dma_outb(pagenr, DMA_LO_PAGE_5);
-		else
-			dma_outb(pagenr & 0xfe, DMA_LO_PAGE_5);
+		dma_outb(pagenr & 0xfe, DMA_LO_PAGE_5);
 		dma_outb(pagenr >> 8, DMA_HI_PAGE_5);
 		break;
 	case 6:
-		if (SND_DMA1 == 6 || SND_DMA2 == 6)
-			dma_outb(pagenr, DMA_LO_PAGE_6);
-		else
-			dma_outb(pagenr & 0xfe, DMA_LO_PAGE_6);
+		dma_outb(pagenr & 0xfe, DMA_LO_PAGE_6);
 		dma_outb(pagenr >> 8, DMA_HI_PAGE_6);
 		break;
 	case 7:
-		if (SND_DMA1 == 7 || SND_DMA2 == 7)
-			dma_outb(pagenr, DMA_LO_PAGE_7);
-		else
-			dma_outb(pagenr & 0xfe, DMA_LO_PAGE_7);
+		dma_outb(pagenr & 0xfe, DMA_LO_PAGE_7);
 		dma_outb(pagenr >> 8, DMA_HI_PAGE_7);
 		break;
 	}
@@ -302,12 +283,6 @@ static __inline__ void set_dma_addr(unsigned int dmanr, unsigned int phys)
 			 ((dmanr & 3) << 1) + IO_DMA1_BASE);
 		dma_outb((phys >> 8) & 0xff,
 			 ((dmanr & 3) << 1) + IO_DMA1_BASE);
-	} else if (dmanr == SND_DMA1 || dmanr == SND_DMA2) {
-		dma_outb(phys & 0xff,
-			 ((dmanr & 3) << 2) + IO_DMA2_BASE);
-		dma_outb((phys >> 8) & 0xff,
-			 ((dmanr & 3) << 2) + IO_DMA2_BASE);
-		dma_outb((dmanr & 3), DMA2_EXT_REG);
 	} else {
 		dma_outb((phys >> 1) & 0xff,
 			 ((dmanr & 3) << 2) + IO_DMA2_BASE);
@@ -334,11 +309,6 @@ static __inline__ void set_dma_count(unsigned int dmanr, unsigned int count)
 			 ((dmanr & 3) << 1) + 1 + IO_DMA1_BASE);
 		dma_outb((count >> 8) & 0xff,
 			 ((dmanr & 3) << 1) + 1 + IO_DMA1_BASE);
-	} else if (dmanr == SND_DMA1 || dmanr == SND_DMA2) {
-		dma_outb(count & 0xff,
-			 ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE);
-		dma_outb((count >> 8) & 0xff,
-			 ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE);
 	} else {
 		dma_outb((count >> 1) & 0xff,
 			 ((dmanr & 3) << 2) + 2 + IO_DMA2_BASE);
@@ -368,8 +338,7 @@ static __inline__ int get_dma_residue(unsigned int dmanr)
 	count = 1 + dma_inb(io_port);
 	count += dma_inb(io_port) << 8;
 
-	return (dmanr <= 3 || dmanr == SND_DMA1 || dmanr == SND_DMA2)
-	    ? count : (count << 1);
+	return (dmanr <= 3) ? count : (count << 1);
 }
 
 /* These are in kernel/dma.c: */
diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h
index 22eb9367235a..0260c3e79fdd 100644
--- a/include/linux/ac97_codec.h
+++ b/include/linux/ac97_codec.h
@@ -326,11 +326,7 @@ struct ac97_ops
 #define AC97_DEFAULT_POWER_OFF 4 /* Needs warm reset to power up */
 };
 
-extern int ac97_read_proc (char *page_out, char **start, off_t off,
-			   int count, int *eof, void *data);
 extern int ac97_probe_codec(struct ac97_codec *);
-extern unsigned int ac97_set_adc_rate(struct ac97_codec *codec, unsigned int rate);
-extern unsigned int ac97_set_dac_rate(struct ac97_codec *codec, unsigned int rate);
 
 extern struct ac97_codec *ac97_alloc_codec(void);
 extern void ac97_release_codec(struct ac97_codec *codec);
@@ -363,7 +359,4 @@ struct ac97_quirk {
 	int type;               /* quirk type above */
 };
 
-struct pci_dev;
-extern int ac97_tune_hardware(struct pci_dev *pdev, struct ac97_quirk *quirk, int override);
-
 #endif /* _AC97_CODEC_H_ */
diff --git a/sound/oss/Makefile b/sound/oss/Makefile
index f883c4b676ab..1f86299fae40 100644
--- a/sound/oss/Makefile
+++ b/sound/oss/Makefile
@@ -6,7 +6,6 @@
 # Each configuration option enables a list of files.
 
 obj-$(CONFIG_SOUND_OSS)		+= sound.o
-obj-$(CONFIG_SOUND_CS4232)	+= cs4232.o ad1848.o 
 
 # Please leave it as is, cause the link order is significant !
 
@@ -16,7 +15,6 @@ obj-$(CONFIG_SOUND_AEDSP16)	+= aedsp16.o
 obj-$(CONFIG_SOUND_PSS)		+= pss.o ad1848.o mpu401.o
 obj-$(CONFIG_SOUND_TRIX)	+= trix.o ad1848.o sb_lib.o uart401.o
 obj-$(CONFIG_SOUND_SSCAPE)	+= sscape.o ad1848.o mpu401.o
-obj-$(CONFIG_SOUND_CS4232)	+= cs4232.o uart401.o
 obj-$(CONFIG_SOUND_MSS)		+= ad1848.o
 obj-$(CONFIG_SOUND_PAS)		+= pas2.o sb.o sb_lib.o uart401.o
 obj-$(CONFIG_SOUND_SB)		+= sb.o sb_lib.o uart401.o
@@ -27,19 +25,12 @@ obj-$(CONFIG_SOUND_YM3812)	+= opl3.o
 obj-$(CONFIG_SOUND_VMIDI)	+= v_midi.o
 obj-$(CONFIG_SOUND_VIDC)	+= vidc_mod.o
 obj-$(CONFIG_SOUND_WAVEARTIST)	+= waveartist.o
-
-obj-$(CONFIG_SOUND_VIA82CXXX)	+= via82cxxx_audio.o ac97_codec.o
-ifeq ($(CONFIG_MIDI_VIA82CXXX),y)
-  obj-$(CONFIG_SOUND_VIA82CXXX) += sound.o uart401.o
-endif
 obj-$(CONFIG_SOUND_MSNDCLAS)	+= msnd.o msnd_classic.o
 obj-$(CONFIG_SOUND_MSNDPIN)	+= msnd.o msnd_pinnacle.o
 obj-$(CONFIG_SOUND_VWSND)	+= vwsnd.o
-obj-$(CONFIG_SOUND_ICH)		+= i810_audio.o ac97_codec.o
 obj-$(CONFIG_SOUND_AU1550_AC97)	+= au1550_ac97.o ac97_codec.o
 obj-$(CONFIG_SOUND_TRIDENT)	+= trident.o ac97_codec.o
 obj-$(CONFIG_SOUND_BCM_CS4297A)	+= swarm_cs4297a.o
-obj-$(CONFIG_SOUND_BT878)	+= btaudio.o
 
 obj-$(CONFIG_SOUND_WM97XX)	+= ac97_plugin_wm97xx.o
 
diff --git a/sound/oss/ac97_codec.c b/sound/oss/ac97_codec.c
index fef56cac06c8..87a672680761 100644
--- a/sound/oss/ac97_codec.c
+++ b/sound/oss/ac97_codec.c
@@ -189,42 +189,6 @@ static const struct {
 	{0x57454301, "Winbond 83971D",		&null_ops},
 };
 
-static const char *ac97_stereo_enhancements[] =
-{
-	/*   0 */ "No 3D Stereo Enhancement",
-	/*   1 */ "Analog Devices Phat Stereo",
-	/*   2 */ "Creative Stereo Enhancement",
-	/*   3 */ "National Semi 3D Stereo Enhancement",
-	/*   4 */ "YAMAHA Ymersion",
-	/*   5 */ "BBE 3D Stereo Enhancement",
-	/*   6 */ "Crystal Semi 3D Stereo Enhancement",
-	/*   7 */ "Qsound QXpander",
-	/*   8 */ "Spatializer 3D Stereo Enhancement",
-	/*   9 */ "SRS 3D Stereo Enhancement",
-	/*  10 */ "Platform Tech 3D Stereo Enhancement",
-	/*  11 */ "AKM 3D Audio",
-	/*  12 */ "Aureal Stereo Enhancement",
-	/*  13 */ "Aztech 3D Enhancement",
-	/*  14 */ "Binaura 3D Audio Enhancement",
-	/*  15 */ "ESS Technology Stereo Enhancement",
-	/*  16 */ "Harman International VMAx",
-	/*  17 */ "Nvidea 3D Stereo Enhancement",
-	/*  18 */ "Philips Incredible Sound",
-	/*  19 */ "Texas Instruments 3D Stereo Enhancement",
-	/*  20 */ "VLSI Technology 3D Stereo Enhancement",
-	/*  21 */ "TriTech 3D Stereo Enhancement",
-	/*  22 */ "Realtek 3D Stereo Enhancement",
-	/*  23 */ "Samsung 3D Stereo Enhancement",
-	/*  24 */ "Wolfson Microelectronics 3D Enhancement",
-	/*  25 */ "Delta Integration 3D Enhancement",
-	/*  26 */ "SigmaTel 3D Enhancement",
-	/*  27 */ "Winbond 3D Stereo Enhancement",
-	/*  28 */ "Rockwell 3D Stereo Enhancement",
-	/*  29 */ "Reserved 29",
-	/*  30 */ "Reserved 30",
-	/*  31 */ "Reserved 31"
-};
-
 /* this table has default mixer values for all OSS mixers. */
 static struct mixer_defaults {
 	int mixer;
@@ -614,83 +578,6 @@ static int ac97_mixer_ioctl(struct ac97_codec *codec, unsigned int cmd, unsigned
 	return -EINVAL;
 }
 
-/* entry point for /proc/driver/controller_vendor/ac97/%d */
-int ac97_read_proc (char *page, char **start, off_t off,
-		    int count, int *eof, void *data)
-{
-	int len = 0, cap, extid, val, id1, id2;
-	struct ac97_codec *codec;
-	int is_ac97_20 = 0;
-
-	if ((codec = data) == NULL)
-		return -ENODEV;
-
-	id1 = codec->codec_read(codec, AC97_VENDOR_ID1);
-	id2 = codec->codec_read(codec, AC97_VENDOR_ID2);
-	len += sprintf (page+len, "Vendor name      : %s\n", codec->name);
-	len += sprintf (page+len, "Vendor id        : %04X %04X\n", id1, id2);
-
-	extid = codec->codec_read(codec, AC97_EXTENDED_ID);
-	extid &= ~((1<<2)|(1<<4)|(1<<5)|(1<<10)|(1<<11)|(1<<12)|(1<<13));
-	len += sprintf (page+len, "AC97 Version     : %s\n",
-			extid ? "2.0 or later" : "1.0");
-	if (extid) is_ac97_20 = 1;
-
-	cap = codec->codec_read(codec, AC97_RESET);
-	len += sprintf (page+len, "Capabilities     :%s%s%s%s%s%s\n",
-			cap & 0x0001 ? " -dedicated MIC PCM IN channel-" : "",
-			cap & 0x0002 ? " -reserved1-" : "",
-			cap & 0x0004 ? " -bass & treble-" : "",
-			cap & 0x0008 ? " -simulated stereo-" : "",
-			cap & 0x0010 ? " -headphone out-" : "",
-			cap & 0x0020 ? " -loudness-" : "");
-	val = cap & 0x00c0;
-	len += sprintf (page+len, "DAC resolutions  :%s%s%s\n",
-			" -16-bit-",
-			val & 0x0040 ? " -18-bit-" : "",
-			val & 0x0080 ? " -20-bit-" : "");
-	val = cap & 0x0300;
-	len += sprintf (page+len, "ADC resolutions  :%s%s%s\n",
-			" -16-bit-",
-			val & 0x0100 ? " -18-bit-" : "",
-			val & 0x0200 ? " -20-bit-" : "");
-	len += sprintf (page+len, "3D enhancement   : %s\n",
-			ac97_stereo_enhancements[(cap >> 10) & 0x1f]);
-
-	val = codec->codec_read(codec, AC97_GENERAL_PURPOSE);
-	len += sprintf (page+len, "POP path         : %s 3D\n"
-			"Sim. stereo      : %s\n"
-			"3D enhancement   : %s\n"
-			"Loudness         : %s\n"
-			"Mono output      : %s\n"
-			"MIC select       : %s\n"
-			"ADC/DAC loopback : %s\n",
-			val & 0x8000 ? "post" : "pre",
-			val & 0x4000 ? "on" : "off",
-			val & 0x2000 ? "on" : "off",
-			val & 0x1000 ? "on" : "off",
-			val & 0x0200 ? "MIC" : "MIX",
-			val & 0x0100 ? "MIC2" : "MIC1",
-			val & 0x0080 ? "on" : "off");
-
-	extid = codec->codec_read(codec, AC97_EXTENDED_ID);
-	cap = extid;
-	len += sprintf (page+len, "Ext Capabilities :%s%s%s%s%s%s%s\n",
-			cap & 0x0001 ? " -var rate PCM audio-" : "",
-			cap & 0x0002 ? " -2x PCM audio out-" : "",
-			cap & 0x0008 ? " -var rate MIC in-" : "",
-			cap & 0x0040 ? " -PCM center DAC-" : "",
-			cap & 0x0080 ? " -PCM surround DAC-" : "",
-			cap & 0x0100 ? " -PCM LFE DAC-" : "",
-			cap & 0x0200 ? " -slot/DAC mappings-" : "");
-	if (is_ac97_20) {
-		len += sprintf (page+len, "Front DAC rate   : %d\n",
-				codec->codec_read(codec, AC97_PCM_FRONT_DAC_RATE));
-	}
-
-	return len;
-}
-
 /**
  *	codec_id	-  Turn id1/id2 into a PnP string
  *	@id1: Vendor ID1
@@ -1313,176 +1200,5 @@ static int pt101_init(struct ac97_codec * codec)
 #endif
 	
 
-EXPORT_SYMBOL(ac97_read_proc);
 EXPORT_SYMBOL(ac97_probe_codec);
 
-/*
- *	AC97 library support routines
- */	
- 
-/**
- *	ac97_set_dac_rate	-	set codec rate adaption
- *	@codec: ac97 code
- *	@rate: rate in hertz
- *
- *	Set the DAC rate. Assumes the codec supports VRA. The caller is
- *	expected to have checked this little detail.
- */
- 
-unsigned int ac97_set_dac_rate(struct ac97_codec *codec, unsigned int rate)
-{
-	unsigned int new_rate = rate;
-	u32 dacp;
-	u32 mast_vol, phone_vol, mono_vol, pcm_vol;
-	u32 mute_vol = 0x8000;	/* The mute volume? */
-
-	if(rate != codec->codec_read(codec, AC97_PCM_FRONT_DAC_RATE))
-	{
-		/* Mute several registers */
-		mast_vol = codec->codec_read(codec, AC97_MASTER_VOL_STEREO);
-		mono_vol = codec->codec_read(codec, AC97_MASTER_VOL_MONO);
-		phone_vol = codec->codec_read(codec, AC97_HEADPHONE_VOL);
-		pcm_vol = codec->codec_read(codec, AC97_PCMOUT_VOL);
-		codec->codec_write(codec, AC97_MASTER_VOL_STEREO, mute_vol);
-		codec->codec_write(codec, AC97_MASTER_VOL_MONO, mute_vol);
-		codec->codec_write(codec, AC97_HEADPHONE_VOL, mute_vol);
-		codec->codec_write(codec, AC97_PCMOUT_VOL, mute_vol);
-		
-		/* Power down the DAC */
-		dacp=codec->codec_read(codec, AC97_POWER_CONTROL);
-		codec->codec_write(codec, AC97_POWER_CONTROL, dacp|0x0200);
-		/* Load the rate and read the effective rate */
-		codec->codec_write(codec, AC97_PCM_FRONT_DAC_RATE, rate);
-		new_rate=codec->codec_read(codec, AC97_PCM_FRONT_DAC_RATE);
-		/* Power it back up */
-		codec->codec_write(codec, AC97_POWER_CONTROL, dacp);
-
-		/* Restore volumes */
-		codec->codec_write(codec, AC97_MASTER_VOL_STEREO, mast_vol);
-		codec->codec_write(codec, AC97_MASTER_VOL_MONO, mono_vol);
-		codec->codec_write(codec, AC97_HEADPHONE_VOL, phone_vol);
-		codec->codec_write(codec, AC97_PCMOUT_VOL, pcm_vol);
-	}
-	return new_rate;
-}
-
-EXPORT_SYMBOL(ac97_set_dac_rate);
-
-/**
- *	ac97_set_adc_rate	-	set codec rate adaption
- *	@codec: ac97 code
- *	@rate: rate in hertz
- *
- *	Set the ADC rate. Assumes the codec supports VRA. The caller is
- *	expected to have checked this little detail.
- */
-
-unsigned int ac97_set_adc_rate(struct ac97_codec *codec, unsigned int rate)
-{
-	unsigned int new_rate = rate;
-	u32 dacp;
-
-	if(rate != codec->codec_read(codec, AC97_PCM_LR_ADC_RATE))
-	{
-		/* Power down the ADC */
-		dacp=codec->codec_read(codec, AC97_POWER_CONTROL);
-		codec->codec_write(codec, AC97_POWER_CONTROL, dacp|0x0100);
-		/* Load the rate and read the effective rate */
-		codec->codec_write(codec, AC97_PCM_LR_ADC_RATE, rate);
-		new_rate=codec->codec_read(codec, AC97_PCM_LR_ADC_RATE);
-		/* Power it back up */
-		codec->codec_write(codec, AC97_POWER_CONTROL, dacp);
-	}
-	return new_rate;
-}
-
-EXPORT_SYMBOL(ac97_set_adc_rate);
-
-static int swap_headphone(int remove_master)
-{
-	struct list_head *l;
-	struct ac97_codec *c;
-	
-	if (remove_master) {
-		mutex_lock(&codec_mutex);
-		list_for_each(l, &codecs)
-		{
-			c = list_entry(l, struct ac97_codec, list);
-			if (supported_mixer(c, SOUND_MIXER_PHONEOUT))
-				c->supported_mixers &= ~SOUND_MASK_PHONEOUT;
-		}
-		mutex_unlock(&codec_mutex);
-	} else
-		ac97_hw[SOUND_MIXER_PHONEOUT].offset = AC97_MASTER_VOL_STEREO;
-
-	/* Scale values already match */
-	ac97_hw[SOUND_MIXER_VOLUME].offset = AC97_MASTER_VOL_MONO;
-	return 0;
-}
-
-static int apply_quirk(int quirk)
-{
-	switch (quirk) {
-	case AC97_TUNE_NONE:
-		return 0;
-	case AC97_TUNE_HP_ONLY:
-		return swap_headphone(1);
-	case AC97_TUNE_SWAP_HP:
-		return swap_headphone(0);
-	case AC97_TUNE_SWAP_SURROUND:
-		return -ENOSYS; /* not yet implemented */
-	case AC97_TUNE_AD_SHARING:
-		return -ENOSYS; /* not yet implemented */
-	case AC97_TUNE_ALC_JACK:
-		return -ENOSYS; /* not yet implemented */
-	}
-	return -EINVAL;
-}
-
-/**
- *	ac97_tune_hardware - tune up the hardware
- *	@pdev: pci_dev pointer
- *	@quirk: quirk list
- *	@override: explicit quirk value (overrides if not AC97_TUNE_DEFAULT)
- *
- *	Do some workaround for each pci device, such as renaming of the
- *	headphone (true line-out) control as "Master".
- *	The quirk-list must be terminated with a zero-filled entry.
- *
- *	Returns zero if successful, or a negative error code on failure.
- */
-
-int ac97_tune_hardware(struct pci_dev *pdev, struct ac97_quirk *quirk, int override)
-{
-	int result;
-
-	if (!quirk)
-		return -EINVAL;
-
-	if (override != AC97_TUNE_DEFAULT) {
-		result = apply_quirk(override);
-		if (result < 0)
-			printk(KERN_ERR "applying quirk type %d failed (%d)\n", override, result);
-		return result;
-	}
-
-	for (; quirk->vendor; quirk++) {
-		if (quirk->vendor != pdev->subsystem_vendor)
-			continue;
-		if ((! quirk->mask && quirk->device == pdev->subsystem_device) ||
-		    quirk->device == (quirk->mask & pdev->subsystem_device)) {
-#ifdef DEBUG
-			printk("ac97 quirk for %s (%04x:%04x)\n", quirk->name, ac97->subsystem_vendor, pdev->subsystem_device);
-#endif
-			result = apply_quirk(quirk->type);
-			if (result < 0)
-				printk(KERN_ERR "applying quirk type %d for %s failed (%d)\n", quirk->type, quirk->name, result);
-			return result;
-		}
-	}
-	return 0;
-}
-
-EXPORT_SYMBOL_GPL(ac97_tune_hardware);
-
-MODULE_LICENSE("GPL");
diff --git a/sound/oss/btaudio.c b/sound/oss/btaudio.c
deleted file mode 100644
index 4d5cf05b8922..000000000000
--- a/sound/oss/btaudio.c
+++ /dev/null
@@ -1,1139 +0,0 @@
-/*
-    btaudio - bt878 audio dma driver for linux 2.4.x
-
-    (c) 2000-2002 Gerd Knorr <kraxel@bytesex.org>
-
-    This program is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
-
-*/
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/pci.h>
-#include <linux/sched.h>
-#include <linux/signal.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/poll.h>
-#include <linux/sound.h>
-#include <linux/soundcard.h>
-#include <linux/slab.h>
-#include <linux/kdev_t.h>
-#include <linux/mutex.h>
-
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-
-/* mmio access */
-#define btwrite(dat,adr)    writel((dat), (bta->mmio+(adr)))
-#define btread(adr)         readl(bta->mmio+(adr))
-
-#define btand(dat,adr)      btwrite((dat) & btread(adr), adr)
-#define btor(dat,adr)       btwrite((dat) | btread(adr), adr)
-#define btaor(dat,mask,adr) btwrite((dat) | ((mask) & btread(adr)), adr)
-
-/* registers (shifted because bta->mmio is long) */
-#define REG_INT_STAT      (0x100 >> 2)
-#define REG_INT_MASK      (0x104 >> 2)
-#define REG_GPIO_DMA_CTL  (0x10c >> 2)
-#define REG_PACKET_LEN    (0x110 >> 2)
-#define REG_RISC_STRT_ADD (0x114 >> 2)
-#define REG_RISC_COUNT    (0x120 >> 2)
-
-/* IRQ bits - REG_INT_(STAT|MASK) */
-#define IRQ_SCERR         (1 << 19)
-#define IRQ_OCERR         (1 << 18)
-#define IRQ_PABORT        (1 << 17)
-#define IRQ_RIPERR        (1 << 16)
-#define IRQ_PPERR         (1 << 15)
-#define IRQ_FDSR          (1 << 14)
-#define IRQ_FTRGT         (1 << 13)
-#define IRQ_FBUS          (1 << 12)
-#define IRQ_RISCI         (1 << 11)
-#define