From: Jagan Teki <jagan@amarulasolutions.com>
Date: Wed, 27 Feb 2019 18:56:53 +0000 (+0530)
Subject: clk: Use clk_get_by_index_tail()
X-Git-Tag: v2019.07-rc2~13^2~7
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=dcb63fcd16c579378e68ab34849b47dda45f41b2;p=oweals%2Fu-boot.git

clk: Use clk_get_by_index_tail()

clk_get_by_index_tail() now handle common clk get by index
code so use it from clk_get_by_indexed_prop().

Cc: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---

diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index d9236c5b51..79b3b0494c 100644
--- a/drivers/clk/clk-uclass.c
+++ b/drivers/clk/clk-uclass.c
@@ -99,8 +99,6 @@ static int clk_get_by_indexed_prop(struct udevice *dev, const char *prop_name,
 {
 	int ret;
 	struct ofnode_phandle_args args;
-	struct udevice *dev_clk;
-	const struct clk_ops *ops;
 
 	debug("%s(dev=%p, index=%d, clk=%p)\n", __func__, dev, index, clk);
 
@@ -115,27 +113,9 @@ static int clk_get_by_indexed_prop(struct udevice *dev, const char *prop_name,
 		return ret;
 	}
 
-	ret = uclass_get_device_by_ofnode(UCLASS_CLK, args.node, &dev_clk);
-	if (ret) {
-		debug("%s: uclass_get_device_by_of_offset failed: err=%d\n",
-		      __func__, ret);
-		return ret;
-	}
-
-	clk->dev = dev_clk;
-
-	ops = clk_dev_ops(dev_clk);
 
-	if (ops->of_xlate)
-		ret = ops->of_xlate(clk, &args);
-	else
-		ret = clk_of_xlate_default(clk, &args);
-	if (ret) {
-		debug("of_xlate() failed: %d\n", ret);
-		return ret;
-	}
-
-	return clk_request(dev_clk, clk);
+	return clk_get_by_index_tail(ret, dev_ofnode(dev), &args, "clocks",
+				     index > 0, clk);
 }
 
 int clk_get_by_index(struct udevice *dev, int index, struct clk *clk)