diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index dff82a3c2caa..e9be1f56929a 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -26,6 +26,7 @@
 #include <linux/clk/clk-conf.h>
 #include <linux/limits.h>
 #include <linux/property.h>
+#include <linux/kmemleak.h>
 
 #include "base.h"
 #include "power/power.h"
@@ -525,6 +526,8 @@ struct platform_device *platform_device_register_full(
 		if (!pdev->dev.dma_mask)
 			goto err;
 
+		kmemleak_ignore(pdev->dev.dma_mask);
+
 		*pdev->dev.dma_mask = pdevinfo->dma_mask;
 		pdev->dev.coherent_dma_mask = pdevinfo->dma_mask;
 	}