Browse Source

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 <jaswinder.singh@linaro.org>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Jingoo Han 12 years ago
parent
commit
cf1dea73c7
1 changed files with 2 additions and 2 deletions
  1. 2 2
      drivers/usb/gadget/f_uac1.c

+ 2 - 2
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;