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usb: gadget: f_serial: Fix sparse warning 

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@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Jingoo Han 2013-12-16 18:44:25 +09:00 committed by Felipe Balbi
parent c3af8223d5
commit b3d589f279
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/gadget/f_serial.c
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@ -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;