usb: gadget: function: f_hid: fix sparse warning

this patch fixes following sparse warning:
f_hid.c:572:30: warning: symbol 'f_hidg_fops' was not declared. Should it be static?

Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c
index 426d69a9c018..a2612fb79eff 100644
--- a/drivers/usb/gadget/function/f_hid.c
+++ b/drivers/usb/gadget/function/f_hid.c
@@ -569,7 +569,7 @@ fail:
         return status;
 }
 
-const struct file_operations f_hidg_fops = {
+static const struct file_operations f_hidg_fops = {
         .owner          = THIS_MODULE,
         .open           = f_hidg_open,
         .release        = f_hidg_release,