From: Hai Pham <hai.pham.ud@renesas.com>
Date: Sat, 5 Dec 2020 02:35:40 +0000 (+0700)
Subject: clk: renesas: Fix incorrect return RPC clk_get_rate
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=efece632e7063c0ee901b6ffb4bb6294b45665f2;p=u-boot.git

clk: renesas: Fix incorrect return RPC clk_get_rate

RPC clk_get_rate will return error code instead of expected clock rate.
Fix this.

Signed-off-by: Hai Pham <hai.pham.ud@renesas.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
---

diff --git a/drivers/clk/renesas/clk-rcar-gen3.c b/drivers/clk/renesas/clk-rcar-gen3.c
index 3223becd75..09d84c44e1 100644
--- a/drivers/clk/renesas/clk-rcar-gen3.c
+++ b/drivers/clk/renesas/clk-rcar-gen3.c
@@ -310,7 +310,7 @@ static u64 gen3_clk_get_rate64(struct clk *clk)
 		      __func__, __LINE__,
 		      core->parent, prediv, postdiv, rate);
 
-		return -EINVAL;
+		return rate;
 
 	}