diff --git a/drivers/media/platform/exynos4-is/fimc-is.c b/drivers/media/platform/exynos4-is/fimc-is.c
index 7f92144a1de3..f9456f26ff4f 100644
--- a/drivers/media/platform/exynos4-is/fimc-is.c
+++ b/drivers/media/platform/exynos4-is/fimc-is.c
@@ -819,6 +819,7 @@ static int fimc_is_probe(struct platform_device *pdev)
 		return -ENODEV;
 
 	is->pmu_regs = of_iomap(node, 0);
+	of_node_put(node);
 	if (!is->pmu_regs)
 		return -ENOMEM;
 
diff --git a/drivers/media/platform/exynos4-is/media-dev.c b/drivers/media/platform/exynos4-is/media-dev.c
index 1a1154a9dfa4..ef6ccb5b8952 100644
--- a/drivers/media/platform/exynos4-is/media-dev.c
+++ b/drivers/media/platform/exynos4-is/media-dev.c
@@ -494,6 +494,7 @@ static int fimc_md_register_sensor_entities(struct fimc_md *fmd)
 			continue;
 
 		ret = fimc_md_parse_port_node(fmd, port, index);
+		of_node_put(port);
 		if (ret < 0) {
 			of_node_put(node);
 			goto rpm_put;
@@ -527,6 +528,7 @@ static int __of_get_csis_id(struct device_node *np)
 	if (!np)
 		return -EINVAL;
 	of_property_read_u32(np, "reg", &reg);
+	of_node_put(np);
 	return reg - FIMC_INPUT_MIPI_CSI2_0;
 }