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authorJingoo Han <jg1.han@samsung.com>2013-08-05 05:15:27 +0200
committerFelipe Balbi <balbi@ti.com>2013-08-09 15:34:19 +0200
commitcf1dea73c72ded6e1e1f61598a69b663d4c163ed (patch)
treed4a616ca74d8b3ca54dd493212ed82f69bb488c0
parentusb: gadget: u_uac1: add __user annotation (diff)
downloadlinux-cf1dea73c72ded6e1e1f61598a69b663d4c163ed.tar.xz
linux-cf1dea73c72ded6e1e1f61598a69b663d4c163ed.zip
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>
-rw-r--r--drivers/usb/gadget/f_uac1.c4
1 files 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;