usb: dwc2: gadget: fix checkpatch errors
usb: dwc2: gadget: fix checkpatch errors

Fix checkpatch errors as belows.

  ERROR: open brace '{' following function declarations go on the next line
  ERROR: space required before the open parenthesis '('

Signed-off-by: Jingoo Han <fc379137a64feb86ce38ec5811a14280acc1ccfc@samsung.com>
Acked-by: Paul Zimmerman <e1f0d1b12051c0d55589ba9a6d7c10e383763d34@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs