ARM: OMAP1: isp1301-omap: Add missing gpiod_add_lookup_table function

commit 7c302314 upstream.

The gpiod table was added without any usage making it unused
as reported by Clang compilation from omap1_defconfig on linux-next:

arch/arm/mach-omap1/board-h2.c:347:34: warning: unused variable
'isp1301_gpiod_table' [-Wunused-variable]
static struct gpiod_lookup_table isp1301_gpiod_table = {
                                 ^
1 warning generated.

The patch adds the missing gpiod_add_lookup_table() function.

Signed-off-by: Maciej Falkowski <maciej.falkowski9@gmail.com>
Fixes: f3ef3816 ("usb: isp1301-omap: Convert to use GPIO descriptors")
Link: https://github.com/ClangBuiltLinux/linux/issues/1325


Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>