On Wed, 2016-08-24 at 10:50 -0700, Stephen Boyd wrote:

On 08/22, Erin Lo wrote:

quoted

diff --git a/drivers/clk/mediatek/clk-mt2701-hif.c b/drivers/clk/mediatek/clk-mt2701-hif.c
index 18b4ab5..702fd74 100644
--- a/drivers/clk/mediatek/clk-mt2701-hif.c
+++ b/drivers/clk/mediatek/clk-mt2701-hif.c

@@ -52,11 +52,15 @@ static int mtk_hifsys_init(struct device_node *node)
 						clk_data);
 
 	r = of_clk_add_provider(node, of_clk_src_onecell_get, clk_data);
-	if (r)
+	if (r) {
 		pr_err("%s(): could not register clock provider: %d\n",
 			__func__, r);
+		return r;
+	}
+
+	mtk_register_reset_controller(node, 1, 0x34);

The cleanup here isn't great. mtk_register_reset_controller()
should really return an error so that we can properly cleanup if
needed. Fixing that in a later patch would be a good idea.

Hi Stephen,

I think so. This function returns void because it was invoked in
CLK_OF_DECLARE() in previous SoC's drivers. I'll investigate how to make
it return an error code without breaking backward compatibility.


Best regards,

James