178 static void exynos5250_isol(struct samsung_usb2_phy_instance *inst, bool on)  in exynos5250_isol()  argument
180 	struct samsung_usb2_phy_driver *drv = inst->drv;  in exynos5250_isol()
184 	switch (inst->cfg->id) {  in exynos5250_isol()
200 static int exynos5250_power_on(struct samsung_usb2_phy_instance *inst)  in exynos5250_power_on()  argument
202 	struct samsung_usb2_phy_driver *drv = inst->drv;  in exynos5250_power_on()
209 	switch (inst->cfg->id) {  in exynos5250_power_on()
321 	exynos5250_isol(inst, 0);  in exynos5250_power_on()
326 static int exynos5250_power_off(struct samsung_usb2_phy_instance *inst)  in exynos5250_power_off()  argument
328 	struct samsung_usb2_phy_driver *drv = inst->drv;  in exynos5250_power_off()
333 	exynos5250_isol(inst, 1);  in exynos5250_power_off()
335 	switch (inst->cfg->id) {  in exynos5250_power_off()