sound: Retire OSS

Since no complaints have been raised after disabling the build of OSS
(Open Sound System) by the commit 31cbee6a5611 ("sound: Disable the
build of OSS drivers"), let's finally drop the whole code and
documentation.

Some glue codes are still left intact since sound/oss/dmasound stuff
remains -- which is an independent implementation solely for m68k, and
it's not covered by ALSA yet.

Also, a couple of API header files (linux/sound.h and
linux/soundcard.h) are kept remaining as well, since the OSS API
itself is still supported by ALSA OSS emulation, and applications can
refer to these.

Where we're at it, some help texts in the top-level Kconfig are
adjusted, too (who still needs to specify I/O port in kbuild
nowadays?).

Reviewed-by: Jaroslav Kysela <perex@perex.cz>
Signed-off-by: Takashi Iwai <tiwai@suse.de>

1 files changed, 0 insertions, 218 deletions

diff --git a/sound/oss/vidc_fill.S b/sound/oss/vidc_fill.S
deleted file mode 100644
index bed34921d176..000000000000
--- a/sound/oss/vidc_fill.S
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- *  linux/drivers/sound/vidc_fill.S
- *
- *  Copyright (C) 1997 Russell King
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- *  Filler routines for DMA buffers
- */
-#include <linux/linkage.h>
-#include <asm/assembler.h>
-#include <mach/hardware.h>
-#include <asm/hardware/iomd.h>
-
-		.text
-
-ENTRY(vidc_fill_1x8_u)
-		mov	ip, #0xff00
-1:		cmp	r0, r1
-		bge	vidc_clear
-		ldrb	r4, [r0], #1
-		eor	r4, r4, #0x80
-		and	r4, ip, r4, lsl #8
-		orr	r4, r4, r4, lsl #16
-		str	r4, [r2], #4
-		cmp	r2, r3
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_fill_2x8_u)
-		mov	ip, #0xff00
-1:		cmp	r0, r1
-		bge	vidc_clear
-		ldr	r4, [r0], #2
-		and	r5, r4, ip
-		and	r4, ip, r4, lsl #8
-		orr	r4, r4, r5, lsl #16
-		orr	r4, r4, r4, lsr #8
-		str	r4, [r2], #4
-		cmp	r2, r3
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_fill_1x8_s)
-		mov	ip, #0xff00
-1:		cmp	r0, r1
-		bge	vidc_clear
-		ldrb	r4, [r0], #1
-		and	r4, ip, r4, lsl #8
-		orr	r4, r4, r4, lsl #16
-		str	r4, [r2], #4
-		cmp	r2, r3
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_fill_2x8_s)
-		mov	ip, #0xff00
-1:		cmp	r0, r1
-		bge	vidc_clear
-		ldr	r4, [r0], #2
-		and	r5, r4, ip
-		and	r4, ip, r4, lsl #8
-		orr	r4, r4, r5, lsl #16
-		orr	r4, r4, r4, lsr #8
-		str	r4, [r2], #4
-		cmp	r2, r3
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_fill_1x16_s)
-		mov	ip, #0xff00
-		orr	ip, ip, ip, lsr #8
-1:		cmp	r0, r1
-		bge	vidc_clear
-		ldr	r5, [r0], #2
-		and	r4, r5, ip
-		orr	r4, r4, r4, lsl #16
-		str	r4, [r2], #4
-		cmp	r0, r1
-		addlt	r0, r0, #2
-		andlt	r4, r5, ip, lsl #16
-		orrlt	r4, r4, r4, lsr #16
-		strlt	r4, [r2], #4
-		cmp	r2, r3
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_fill_2x16_s)
-		mov	ip, #0xff00
-		orr	ip, ip, ip, lsr #8
-1:		cmp	r0, r1
-		bge	vidc_clear
-		ldr	r4, [r0], #4
-		str	r4, [r2], #4
-		cmp	r0, r1
-		ldrlt	r4, [r0], #4
-		strlt	r4, [r2], #4
-		cmp	r2, r3
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_fill_noaudio)
-		mov	r0, #0
-		mov	r1, #0
-2:		mov	r4, #0
-		mov	r5, #0
-1:		cmp	r2, r3
-		stmltia	r2!, {r0, r1, r4, r5}
-		blt	1b
-		mov	pc, lr
-
-ENTRY(vidc_clear)
-		mov	r0, #0
-		mov	r1, #0
-		tst	r2, #4
-		str	r0, [r2], #4
-		tst	r2, #8
-		stmia	r2!, {r0, r1}
-		b	2b
-
-/*
- * Call filler routines with:
- *  r0 = phys address
- *  r1 = phys end
- *  r2 = buffer
- * Returns:
- *  r0 = new buffer address
- *  r2 = new buffer finish
- *  r4 = corrupted
- *  r5 = corrupted
- *  ip = corrupted
- */
-
-ENTRY(vidc_sound_dma_irq)
-		stmfd	sp!, {r4 - r8, lr}
-		ldr	r8, =dma_start
-		ldmia	r8, {r0, r1, r2, r3, r4, r5}
-		teq	r1, #0
-		adreq	r4, vidc_fill_noaudio
-		moveq	r7, #1 << 31
-		movne	r7, #0
-		mov	ip, #IOMD_BASE & 0xff000000
-		orr	ip, ip, #IOMD_BASE & 0x00ff0000
-		ldrb	r6, [ip, #IOMD_SD0ST]
-		tst	r6, #DMA_ST_OFL			@ Check for overrun
-		eorne	r6, r6, #DMA_ST_AB
-		tst	r6, #DMA_ST_AB
-		moveq	r2, r3				@ DMAing A, update B
-		add	r3, r2, r5			@ End of DMA buffer
-		add	r1, r1, r0			@ End of virtual DMA buffer
-		mov	lr, pc
-		mov	pc, r4				@ Call fill routine (uses r4, ip)
-		sub	r1, r1, r0			@ Remaining length
-		stmia	r8, {r0, r1}
-		mov	r0, #0
-		tst	r2, #4				@ Round buffer up to 4 words
-		strne	r0, [r2], #4
-		tst	r2, #8
-		strne	r0, [r2], #4
-		strne	r0, [r2], #4
-		sub	r2, r2, #16
-		mov	r2, r2, lsl #20
-		movs	r2, r2, lsr #20
-		orreq	r2, r2, #1 << 30		@ Set L bit
-		orr	r2, r2, r7
-		ldmdb	r8, {r3, r4, r5}
-		tst	r6, #DMA_ST_AB
-		mov	ip, #IOMD_BASE & 0xff000000
-		orr	ip, ip, #IOMD_BASE & 0x00ff0000
-		streq	r4, [ip, #IOMD_SD0CURB]
-		strne	r5, [ip, #IOMD_SD0CURA]
-		streq	r2, [ip, #IOMD_SD0ENDB]
-		strne	r2, [ip, #IOMD_SD0ENDA]
-		ldr	lr, [ip, #IOMD_SD0ST]
-		tst	lr, #DMA_ST_OFL
-		bne	1f
-		tst	r6, #DMA_ST_AB
-		strne	r4, [ip, #IOMD_SD0CURB]
-		streq	r5, [ip, #IOMD_SD0CURA]
-		strne	r2, [ip, #IOMD_SD0ENDB]
-		streq	r2, [ip, #IOMD_SD0ENDA]
-1:		teq	r7, #0
-		mov	r0, #0x10
-		strneb	r0, [ip, #IOMD_SD0CR]
-		ldmfd	sp!, {r4 - r8, lr}
-		mov	r0, #1				@ IRQ_HANDLED
-		teq	r1, #0				@ If we have no more
-		movne	pc, lr
-		teq	r3, #0
-		movne	pc, r3				@ Call interrupt routine
-		mov	pc, lr
-
-		.data
-		.globl	dma_interrupt
-dma_interrupt:
-		.long	0				@ r3
-		.globl	dma_pbuf
-dma_pbuf:
-		.long	0				@ r4
-		.long	0				@ r5
-		.globl	dma_start
-dma_start:
-		.long	0				@ r0
-		.globl	dma_count
-dma_count:
-		.long	0				@ r1
-		.globl	dma_buf
-dma_buf:
-		.long	0				@ r2
-		.long	0				@ r3
-		.globl	vidc_filler
-vidc_filler:
-		.long	vidc_fill_noaudio		@ r4
-		.globl	dma_bufsize
-dma_bufsize:
-		.long	0x1000				@ r5