clk: cdce925: release child device nodes

of_get_child_by_name() returns device node with refcount incremented, but there is no decrement in cdce925_probe(). The patch adds one. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov <[email protected]> Signed-off-by: Stephen Boyd <[email protected]>
soumdtt · Aug 30, 2018 · 0b85de7 · 0b85de7
1 parent 681cd4a
commit 0b85de7
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/clk/clk-cdce925.c b/drivers/clk/clk-cdce925.c
@@ -703,6 +703,7 @@ static int cdce925_probe(struct i2c_client *client,
 				0x12 + (i*CDCE925_OFFSET_PLL),
 				0x07, value & 0x07);
 		}
+		of_node_put(np_output);
 	}
 
 	/* Register output clock Y1 */