On 5 August 2013 08:45, Jingoo Han <jg1.han@xxxxxxxxxxx> wrote:
> control_selector_init() is used only in this file.
> audio_bind_config() is used only in audio.c file to which
> f_uac1.c is included. Thus, these functions are staticized
> to fix the following warnings.
>
> drivers/usb/gadget/f_uac1.c:698:12: warning: symbol 'control_selector_init' was not declared. Should it be static?
> drivers/usb/gadget/f_uac1.c:722:12: warning: symbol 'audio_bind_config' was not declared. Should it be static?
>
> Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Acked-by: Jassi Brar <jaswinder.singh@xxxxxxxxxx>
> ---
> drivers/usb/gadget/f_uac1.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/usb/gadget/f_uac1.c b/drivers/usb/gadget/f_uac1.c
> index fa8ea4e..2b4c82d 100644
> --- a/drivers/usb/gadget/f_uac1.c
> +++ b/drivers/usb/gadget/f_uac1.c
> @@ -695,7 +695,7 @@ static int generic_get_cmd(struct usb_audio_control *con, u8 cmd)
> }
>
> /* Todo: add more control selecotor dynamically */
> -int __init control_selector_init(struct f_audio *audio)
> +static int __init control_selector_init(struct f_audio *audio)
> {
> INIT_LIST_HEAD(&audio->cs);
> list_add(&feature_unit.list, &audio->cs);
> @@ -719,7 +719,7 @@ int __init control_selector_init(struct f_audio *audio)
> *
> * Returns zero on success, else negative errno.
> */
> -int __init audio_bind_config(struct usb_configuration *c)
> +static int __init audio_bind_config(struct usb_configuration *c)
> {
> struct f_audio *audio;
> int status;
> --
> 1.7.10.4
>
>
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