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    Subject[-mm patch] sound/soc/soc-dapm.c: make 4 functions static
    On Thu, Nov 23, 2006 at 02:17:03AM -0800, Andrew Morton wrote:
    >...
    > Changes since 2.6.19-rc5-mm2:
    >...
    > git-alsa.patch
    >...
    > git trees
    >...


    This patch makes the following needlessly global functions static:
    - dapm_power_widgets()
    - dapm_mux_update_power()
    - dapm_mixer_update_power()
    - dapm_free_widgets()

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

    ---

    sound/soc/soc-dapm.c | 16 ++++++++--------
    1 file changed, 8 insertions(+), 8 deletions(-)

    --- linux-2.6.19-rc6-mm1/sound/soc/soc-dapm.c.old 2006-11-26 05:40:58.000000000 +0100
    +++ linux-2.6.19-rc6-mm1/sound/soc/soc-dapm.c 2006-11-26 05:42:25.000000000 +0100
    @@ -463,7 +463,7 @@
    * o Input pin to Output pin (bypass, sidetone)
    * o DAC to ADC (loopback).
    */
    -int dapm_power_widgets(struct snd_soc_codec *codec, int event)
    +static int dapm_power_widgets(struct snd_soc_codec *codec, int event)
    {
    struct snd_soc_dapm_widget *w;
    int in, out, i, c = 1, *seq = NULL, ret = 0, power_change, power;
    @@ -664,8 +664,9 @@
    #endif

    /* test and update the power status of a mux widget */
    -int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
    - struct snd_kcontrol *kcontrol, int mask, int val, struct soc_enum* e)
    +static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
    + struct snd_kcontrol *kcontrol, int mask,
    + int val, struct soc_enum* e)
    {
    struct snd_soc_dapm_path *path;
    int found = 0;
    @@ -697,11 +698,11 @@

    return 0;
    }
    -EXPORT_SYMBOL_GPL(dapm_mux_update_power);

    /* test and update the power status of a mixer widget */
    -int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
    - struct snd_kcontrol *kcontrol, int reg, int val_mask, int val, int invert)
    +static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
    + struct snd_kcontrol *kcontrol, int reg,
    + int val_mask, int val, int invert)
    {
    struct snd_soc_dapm_path *path;
    int found = 0;
    @@ -733,7 +734,6 @@

    return 0;
    }
    -EXPORT_SYMBOL_GPL(dapm_mixer_update_power);

    /* show dapm widget status in sys fs */
    static ssize_t dapm_widget_show(struct device *dev,
    @@ -808,7 +808,7 @@
    }

    /* free all dapm widgets and resources */
    -void dapm_free_widgets(struct snd_soc_codec *codec)
    +static void dapm_free_widgets(struct snd_soc_codec *codec)
    {
    struct snd_soc_dapm_widget *w, *next_w;
    struct snd_soc_dapm_path *p, *next_p;
    -
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