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    Subject[2.6 patch] OSS: remove unused functions (fwd)
    The patch forwarded below still applies and compiles against 
    2.6.10-rc2-mm4.

    Please apply.


    ----- Forwarded message from Adrian Bunk <bunk@stusta.de> -----

    Date: Fri, 29 Oct 2004 02:24:42 +0200
    From: Adrian Bunk <bunk@stusta.de>
    To: linux-kernel@vger.kernel.org
    Subject: [2.6 patch] OSS: remove unused functions

    The patch below removes some unused functions from OSS.


    diffstat output:
    sound/oss/ad1889.c | 14 --------------
    sound/oss/cmpci.c | 9 ---------
    sound/oss/cs46xx.c | 25 -------------------------
    sound/oss/ymfpci.c | 5 -----
    4 files changed, 53 deletions(-)


    Signed-off-by: Adrian Bunk <bunk@stusta.de>

    --- linux-2.6.10-rc1-mm1-full/sound/oss/ad1889.c.old 2004-10-28 23:45:24.000000000 +0200
    +++ linux-2.6.10-rc1-mm1-full/sound/oss/ad1889.c 2004-10-28 23:44:59.000000000 +0200
    @@ -82,20 +82,6 @@
    ac97_codec->codec_write(dev->ac97_codec, AC97_POWER_CONTROL, 0);
    }

    -static inline void ad1889_set_adc_rate(ad1889_dev_t *dev, int rate)
    -{
    - struct ac97_codec *ac97_codec = dev->ac97_codec;
    -
    - DBG("Setting ADC rate to %d\n", rate);
    - dev->state[AD_ADC_STATE].dmabuf.rate = rate;
    - AD1889_WRITEW(dev, AD_DSRES, rate);
    -
    - /* Cycle the ADC to enable the new rate */
    - ac97_codec->codec_write(dev->ac97_codec, AC97_POWER_CONTROL, 0x0100);
    - WAIT_10MS();
    - ac97_codec->codec_write(dev->ac97_codec, AC97_POWER_CONTROL, 0);
    -}
    -
    static inline void ad1889_set_wav_fmt(ad1889_dev_t *dev, int fmt)
    {
    u16 tmp;
    --- linux-2.6.10-rc1-mm1-full/sound/oss/ymfpci.c.old 2004-10-28 23:45:45.000000000 +0200
    +++ linux-2.6.10-rc1-mm1-full/sound/oss/ymfpci.c 2004-10-28 23:46:01.000000000 +0200
    @@ -124,11 +124,6 @@
    * common I/O routines
    */

    -static inline u8 ymfpci_readb(ymfpci_t *codec, u32 offset)
    -{
    - return readb(codec->reg_area_virt + offset);
    -}
    -
    static inline void ymfpci_writeb(ymfpci_t *codec, u32 offset, u8 val)
    {
    writeb(val, codec->reg_area_virt + offset);
    --- linux-2.6.10-rc1-mm1-full/sound/oss/cmpci.c.old 2004-10-28 23:46:25.000000000 +0200
    +++ linux-2.6.10-rc1-mm1-full/sound/oss/cmpci.c 2004-10-28 23:46:41.000000000 +0200
    @@ -1162,15 +1162,6 @@
    enable_adc(s);
    }

    -static inline void enable_dac(struct cm_state *s)
    -{
    - unsigned long flags;
    -
    - spin_lock_irqsave(&s->lock, flags);
    - enable_dac_unlocked(s);
    - spin_unlock_irqrestore(&s->lock, flags);
    -}
    -
    static inline void stop_adc_unlocked(struct cm_state *s)
    {
    if (s->enable & ENADC) {
    --- linux-2.6.10-rc1-mm1-full/sound/oss/cs46xx.c.old 2004-10-28 23:47:27.000000000 +0200
    +++ linux-2.6.10-rc1-mm1-full/sound/oss/cs46xx.c 2004-10-28 23:47:37.000000000 +0200
    @@ -391,31 +391,6 @@
    static int cs46xx_suspend_tbl(struct pci_dev *pcidev, u32 state);
    static int cs46xx_resume_tbl(struct pci_dev *pcidev);

    -static inline unsigned ld2(unsigned int x)
    -{
    - unsigned r = 0;
    -
    - if (x >= 0x10000) {
    - x >>= 16;
    - r += 16;
    - }
    - if (x >= 0x100) {
    - x >>= 8;
    - r += 8;
    - }
    - if (x >= 0x10) {
    - x >>= 4;
    - r += 4;
    - }
    - if (x >= 4) {
    - x >>= 2;
    - r += 2;
    - }
    - if (x >= 2)
    - r++;
    - return r;
    -}
    -
    #if CSDEBUG

    /* DEBUG ROUTINES */
    -
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