USB: make drivers/usb/input/wacom_sys.c:wacom_sys_irq() static

This patch makes the needlessly global wacom_sys_irq() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

2 files changed, 1 insertions, 2 deletions

diff --git a/drivers/usb/input/wacom.h b/drivers/usb/input/wacom.h
index 1cf08f02c50..d85abfc5ab5 100644
--- a/drivers/usb/input/wacom.h
+++ b/drivers/usb/input/wacom.h
@@ -110,7 +110,6 @@ struct wacom_combo {
 };
 
 extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo);
-extern void wacom_sys_irq(struct urb *urb);
 extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data);
 extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data);
 extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data);
diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c
index 3498b893b53..e7cc20ab815 100644
--- a/drivers/usb/input/wacom_sys.c
+++ b/drivers/usb/input/wacom_sys.c
@@ -42,7 +42,7 @@ static struct input_dev * get_input_dev(struct wacom_combo *wcombo)
         return wcombo->wacom->dev;
 }
 
-void wacom_sys_irq(struct urb *urb)
+static void wacom_sys_irq(struct urb *urb)
 {
         struct wacom *wacom = urb->context;
         struct wacom_combo wcombo;