diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 61bc42c44909..dd78884a200a 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -71,6 +71,9 @@ static u32 s32ton(__s32 value, unsigned int n)
 	if (!value || !n)
 		return 0;
 
+	if (n > 32)
+		n = 32;
+
 	a = value >> (n - 1);
 	if (a && a != -1)
 		return value < 0 ? 1 << (n - 1) : (1 << (n - 1)) - 1;