Make local symbol static in order to fix the following sparse
warning.
drivers/usb/gadget/f_serial.c:357:21: warning: symbol 'gser_alloc' was not declared. Should it be static?
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
---
drivers/usb/gadget/f_serial.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/f_serial.c b/drivers/usb/gadget/f_serial.c
index 981113c..9ecbcbf 100644
--- a/drivers/usb/gadget/f_serial.c
+++ b/drivers/usb/gadget/f_serial.c
@@ -354,7 +354,7 @@ static void gser_unbind(struct usb_configuration *c, struct usb_function *f)
usb_free_all_descriptors(f);
}
-struct usb_function *gser_alloc(struct usb_function_instance *fi)
+static struct usb_function *gser_alloc(struct usb_function_instance *fi)
{
struct f_gser *gser;
struct f_serial_opts *opts;
--
1.7.10.4
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