gpio: tps65910: Use correct offset for gpio initialization

Using the correct gpio offset for setting the initial value
of gpio when setting output direction.

Signed-off-by: Laxman Dewangan <[e-mail]>
Signed-off-by: Grant Likely <[e-mail]>

drivers/gpio/gpio-tps65910.c

···
 	struct tps65910 *tps65910 = container_of(gc, struct tps65910, gpio);
 
 	/* Set the initial value */
-	tps65910_gpio_set(gc, 0, value);
+	tps65910_gpio_set(gc, offset, value);
 
 	return tps65910_set_bits(tps65910, TPS65910_GPIO0 + offset,
 						GPIO_CFG_MASK);