+static inline void __devinit sh_pfc_map_one_gpio(struct sh_pfc *pfc,
+ struct sh_pfc_pinctrl *pmx,
+ struct pinmux_gpio *gpio,
+ unsigned offset)
+{
+ struct pinmux_data_reg *dummy;
+ unsigned long flags;
+ int bit;
+
+ gpio->flags &= ~PINMUX_FLAG_TYPE;
+
+ if (sh_pfc_get_data_reg(pfc, offset, &dummy, &bit) == 0)
+ gpio->flags |= PINMUX_TYPE_GPIO;
+ else {
+ gpio->flags |= PINMUX_TYPE_FUNCTION;
+
+ spin_lock_irqsave(&pmx->lock, flags);
+ pmx->nr_functions++;
+ spin_unlock_irqrestore(&pmx->lock, flags);
+ }
+}
+