[PATCH v3 3/5] clk: en7523: reword and clean clk_probe variables

[Christian Marangi <ansuelsmth@gmail.com>]

Rework and clean en7523_clk_probe variables to make them consistent with
the rest of the source. Also apply some minor cleanup for pdev
variables.

Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
---
 drivers/clk/clk-en7523.c | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/drivers/clk/clk-en7523.c b/drivers/clk/clk-en7523.c
index b040f0f0d727..d98990a157d3 100644
--- a/drivers/clk/clk-en7523.c
+++ b/drivers/clk/clk-en7523.c
@@ -700,25 +700,27 @@ static int en7581_clk_hw_init(struct platform_device *pdev,
 
 static int en7523_clk_probe(struct platform_device *pdev)
 {
-	struct device_node *node = pdev->dev.of_node;
 	const struct en_clk_soc_data *soc_data;
 	struct clk_hw_onecell_data *clk_data;
-	int r;
+	struct device *dev = &pdev->dev;
+	int err;
 
-	soc_data = device_get_match_data(&pdev->dev);
+	soc_data = device_get_match_data(dev);
 
-	clk_data = devm_kzalloc(&pdev->dev,
-				struct_size(clk_data, hws, soc_data->num_clocks),
+	clk_data = devm_kzalloc(dev,
+				struct_size(clk_data, hws,
+					    soc_data->num_clocks),
 				GFP_KERNEL);
 	if (!clk_data)
 		return -ENOMEM;
 
 	clk_data->num = soc_data->num_clocks;
-	r = soc_data->hw_init(pdev, soc_data, clk_data);
-	if (r)
-		return r;
+	err = soc_data->hw_init(pdev, soc_data, clk_data);
+	if (err)
+		return err;
 
-	return of_clk_add_hw_provider(node, of_clk_hw_onecell_get, clk_data);
+	return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
+				      clk_data);
 }
 
 static const struct en_clk_soc_data en7523_data = {
-- 
2.51.0