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    Subject[5/11] bttv-risc.c: make some functions static
    The patch below makes some functions in drivers/media/video/bttv-risc.c 
    that currently have no other in-kernel users static.


    diffstat output:
    drivers/media/video/bttv-risc.c | 8 ++++----
    drivers/media/video/bttvp.h | 16 ----------------
    2 files changed, 4 insertions(+), 20 deletions(-)


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

    --- linux-2.6.10-rc1-mm3-full/drivers/media/video/bttvp.h.old 2004-11-07 16:34:44.000000000 +0100
    +++ linux-2.6.10-rc1-mm3-full/drivers/media/video/bttvp.h 2004-11-07 16:47:42.000000000 +0100
    @@ -173,22 +170,6 @@
    struct scatterlist *sglist,
    unsigned int offset, unsigned int bpl,
    unsigned int pitch, unsigned int lines);
    -int bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
    - struct scatterlist *sglist,
    - unsigned int yoffset, unsigned int ybpl,
    - unsigned int ypadding, unsigned int ylines,
    - unsigned int uoffset, unsigned int voffset,
    - unsigned int hshift, unsigned int vshift,
    - unsigned int cpadding);
    -int bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
    - const struct bttv_format *fmt,
    - struct bttv_overlay *ov,
    - int skip_top, int skip_bottom);
    -
    -/* calculate / apply geometry settings */
    -void bttv_calc_geo(struct bttv *btv, struct bttv_geometry *geo,
    - int width, int height, int interleaved, int norm);
    -void bttv_apply_geo(struct bttv *btv, struct bttv_geometry *geo, int top);

    /* control dma register + risc main loop */
    void bttv_set_dma(struct bttv *btv, int override);
    --- linux-2.6.10-rc1-mm3-full/drivers/media/video/bttv-risc.c.old 2004-11-07 16:47:52.000000000 +0100
    +++ linux-2.6.10-rc1-mm3-full/drivers/media/video/bttv-risc.c 2004-11-07 16:48:22.000000000 +0100
    @@ -109,7 +109,7 @@
    return 0;
    }

    -int
    +static int
    bttv_risc_planar(struct bttv *btv, struct btcx_riscmem *risc,
    struct scatterlist *sglist,
    unsigned int yoffset, unsigned int ybpl,
    @@ -227,7 +227,7 @@
    return 0;
    }

    -int
    +static int
    bttv_risc_overlay(struct bttv *btv, struct btcx_riscmem *risc,
    const struct bttv_format *fmt, struct bttv_overlay *ov,
    int skip_even, int skip_odd)
    @@ -315,7 +315,7 @@

    /* ---------------------------------------------------------- */

    -void
    +static void
    bttv_calc_geo(struct bttv *btv, struct bttv_geometry *geo,
    int width, int height, int interleaved, int norm)
    {
    @@ -363,7 +363,7 @@
    }
    }

    -void
    +static void
    bttv_apply_geo(struct bttv *btv, struct bttv_geometry *geo, int odd)
    {
    int off = odd ? 0x80 : 0x00;
    -
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