gpio-patchset-fixups: extern to header

diff.19-fix-extern-decl

Clean up the remaining bogus extern declaration, which is already in the corresponding header.

---

diff -ruNp -X dontdiff -X exclude-diffs 17-mm-pre0/drivers/char/pc8736x_gpio.c 19-extern/drivers/char/pc8736x_gpio.c
@@ -212,8 +212,6 @@ static void pc8736x_gpio_change(unsigned

	pc8736x_gpio_set(index, !pc8736x_gpio_current(index));
}

-extern void nsc_gpio_dump(struct nsc_gpio_ops *amp, unsigned iminor); -

static struct nsc_gpio_ops pc8736x_access = {
	.owner		= THIS_MODULE,
	.gpio_config	= pc8736x_gpio_configure,