From cf1dea73c72ded6e1e1f61598a69b663d4c163ed Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 5 Aug 2013 12:15:27 +0900 Subject: [PATCH] usb: gadget: f_uac1: Staticize local functions 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? Acked-by: Jassi Brar Signed-off-by: Jingoo Han Signed-off-by: Felipe Balbi --- 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 fa8ea4ea00c1..2b4c82d84bfc 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; -- 2.34.1