1264 	struct mlxbf_i2c_resource *gpio_res;  in mlxbf_i2c_get_gpio()  local
1269 	gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES);  in mlxbf_i2c_get_gpio()
1270 	if (!gpio_res)  in mlxbf_i2c_get_gpio()
1278 	lockdep_assert_held(gpio_res->lock);  in mlxbf_i2c_get_gpio()
1281 	if (gpio_res->io)  in mlxbf_i2c_get_gpio()
1284 	params = gpio_res->params;  in mlxbf_i2c_get_gpio()
1290 	gpio_res->io = devm_ioremap(dev, params->start, size);  in mlxbf_i2c_get_gpio()
1291 	if (!gpio_res->io) {  in mlxbf_i2c_get_gpio()
1302 	struct mlxbf_i2c_resource *gpio_res;  in mlxbf_i2c_release_gpio()  local
1306 	gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES);  in mlxbf_i2c_release_gpio()
1307 	if (!gpio_res)  in mlxbf_i2c_release_gpio()
1310 	mutex_lock(gpio_res->lock);  in mlxbf_i2c_release_gpio()
1312 	if (gpio_res->io) {  in mlxbf_i2c_release_gpio()
1314 		params = gpio_res->params;  in mlxbf_i2c_release_gpio()
1315 		devm_iounmap(dev, gpio_res->io);  in mlxbf_i2c_release_gpio()
1320 	mutex_unlock(gpio_res->lock);  in mlxbf_i2c_release_gpio()
1392 	struct mlxbf_i2c_resource *gpio_res;  in mlxbf_i2c_init_master()  local
1401 	gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES);  in mlxbf_i2c_init_master()
1402 	if (!gpio_res)  in mlxbf_i2c_init_master()
1411 	mutex_lock(gpio_res->lock);  in mlxbf_i2c_init_master()
1416 		mutex_unlock(gpio_res->lock);  in mlxbf_i2c_init_master()
1431 	config_reg = readl(gpio_res->io + MLXBF_I2C_GPIO_0_FUNC_EN_0);  in mlxbf_i2c_init_master()
1434 	writel(config_reg, gpio_res->io + MLXBF_I2C_GPIO_0_FUNC_EN_0);  in mlxbf_i2c_init_master()
1436 	config_reg = readl(gpio_res->io + MLXBF_I2C_GPIO_0_FORCE_OE_EN);  in mlxbf_i2c_init_master()
1439 	writel(config_reg, gpio_res->io + MLXBF_I2C_GPIO_0_FORCE_OE_EN);  in mlxbf_i2c_init_master()
1441 	mutex_unlock(gpio_res->lock);  in mlxbf_i2c_init_master()