clk: ti: dra7-atl-clock: Remove ti_clk_add_alias call

ti_clk_register() calls it already so the driver should not create
duplicated alias.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lkml.kernel.org/r/20191002083436.10194-1-peter.ujfalusi@ti.comSigned-off-by: Stephen Boyd <sboyd@kernel.org>

drivers/clk/ti/clk-dra7-atl.c

@@ -174,7 +174,6 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 	struct clk_init_data init = { NULL };
 	const char **parent_names = NULL;
 	struct clk *clk;
-	int ret;
 
 	clk_hw = kzalloc(sizeof(*clk_hw), GFP_KERNEL);
 	if (!clk_hw) {
@@ -207,11 +206,6 @@ static void __init of_dra7_atl_clock_setup(struct device_node *node)
 	clk = ti_clk_register(NULL, &clk_hw->hw, node->name);
 
 	if (!IS_ERR(clk)) {
-		ret = ti_clk_add_alias(NULL, clk, node->name);
-		if (ret) {
-			clk_unregister(clk);
-			goto cleanup;
-		}
 		of_clk_add_provider(node, of_clk_src_simple_get, clk);
 		kfree(parent_names);
 		return;