1283 	struct mlxbf_i2c_resource *gpio_res;  in mlxbf_i2c_get_gpio()  local
1288 	gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES);  in mlxbf_i2c_get_gpio()
1289 	if (!gpio_res)  in mlxbf_i2c_get_gpio()
1297 	lockdep_assert_held(gpio_res->lock);  in mlxbf_i2c_get_gpio()
1300 	if (gpio_res->io)  in mlxbf_i2c_get_gpio()
1303 	params = gpio_res->params;  in mlxbf_i2c_get_gpio()
1309 	gpio_res->io = devm_ioremap(dev, params->start, size);  in mlxbf_i2c_get_gpio()
1310 	if (!gpio_res->io) {  in mlxbf_i2c_get_gpio()
1321 	struct mlxbf_i2c_resource *gpio_res;  in mlxbf_i2c_release_gpio()  local
1325 	gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES);  in mlxbf_i2c_release_gpio()
1326 	if (!gpio_res)  in mlxbf_i2c_release_gpio()
1329 	mutex_lock(gpio_res->lock);  in mlxbf_i2c_release_gpio()
1331 	if (gpio_res->io) {  in mlxbf_i2c_release_gpio()
1333 		params = gpio_res->params;  in mlxbf_i2c_release_gpio()
1334 		devm_iounmap(dev, gpio_res->io);  in mlxbf_i2c_release_gpio()
1339 	mutex_unlock(gpio_res->lock);  in mlxbf_i2c_release_gpio()
1411 	struct mlxbf_i2c_resource *gpio_res;  in mlxbf_i2c_init_master()  local
1420 	gpio_res = mlxbf_i2c_get_shared_resource(priv, MLXBF_I2C_GPIO_RES);  in mlxbf_i2c_init_master()
1421 	if (!gpio_res)  in mlxbf_i2c_init_master()
1430 	mutex_lock(gpio_res->lock);  in mlxbf_i2c_init_master()
1435 		mutex_unlock(gpio_res->lock);  in mlxbf_i2c_init_master()
1450 	config_reg = readl(gpio_res->io + MLXBF_I2C_GPIO_0_FUNC_EN_0);  in mlxbf_i2c_init_master()
1453 	writel(config_reg, gpio_res->io + MLXBF_I2C_GPIO_0_FUNC_EN_0);  in mlxbf_i2c_init_master()
1455 	config_reg = readl(gpio_res->io + MLXBF_I2C_GPIO_0_FORCE_OE_EN);  in mlxbf_i2c_init_master()
1458 	writel(config_reg, gpio_res->io + MLXBF_I2C_GPIO_0_FORCE_OE_EN);  in mlxbf_i2c_init_master()
1460 	mutex_unlock(gpio_res->lock);  in mlxbf_i2c_init_master()