23 	gpio_direction_input(p->sda.gp);  in force_idle_bus()
24 	gpio_direction_input(p->scl.gp);  in force_idle_bus()
29 	sda = gpio_get_value(p->sda.gp);  in force_idle_bus()
30 	scl = gpio_get_value(p->scl.gp);  in force_idle_bus()
34 	printf("%s: sda=%d scl=%d sda.gp=0x%x scl.gp=0x%x\n", __func__,  in force_idle_bus()
35 		sda, scl, p->sda.gp, p->scl.gp);  in force_idle_bus()
38 		gpio_direction_output(p->scl.gp, 0);  in force_idle_bus()
40 		gpio_direction_input(p->scl.gp);  in force_idle_bus()
45 		sda = gpio_get_value(p->sda.gp);  in force_idle_bus()
46 		scl = gpio_get_value(p->scl.gp);  in force_idle_bus()
86 	ret = gpio_request(p->sda.gp, name);  in setup_i2c()
91 	ret = gpio_request(p->scl.gp, name);  in setup_i2c()
113 	gpio_free(p->scl.gp);  in setup_i2c()
115 	gpio_free(p->sda.gp);  in setup_i2c()