[PATCH 1/2] clk: s2mps11: remove redundant variable

[Andi Shyti]

In the probe function the s2mps11_clk pointer is used only to
iterate through the s2mps11_clks. The naming itself brings
confusion and the readability is not improved.

Remove it, save some memory and headaches due to name similarity.

Signed-off-by: Andi Shyti <andi.shyti@xxxxxxxxxxx>
---
 drivers/clk/clk-s2mps11.c | 36 +++++++++++++++++-------------------
 1 file changed, 17 insertions(+), 19 deletions(-)

diff --git a/drivers/clk/clk-s2mps11.c b/drivers/clk/clk-s2mps11.c
index d266299..ccb12f1 100644
--- a/drivers/clk/clk-s2mps11.c
+++ b/drivers/clk/clk-s2mps11.c
@@ -28,7 +28,7 @@
 #include <linux/mfd/samsung/s5m8767.h>
 #include <linux/mfd/samsung/core.h>
 
-#define s2mps11_name(a) (a->hw.init->name)
+#define s2mps11_name(a) (a.hw.init->name)
 
 static struct clk **clk_table;
 static struct clk_onecell_data clk_data;
@@ -177,18 +177,16 @@ static struct device_node *s2mps11_clk_parse_dt(struct platform_device *pdev,
 static int s2mps11_clk_probe(struct platform_device *pdev)
 {
 	struct sec_pmic_dev *iodev = dev_get_drvdata(pdev->dev.parent);
-	struct s2mps11_clk *s2mps11_clks, *s2mps11_clk;
+	struct s2mps11_clk *s2mps11_clks;
 	unsigned int s2mps11_reg;
 	struct clk_init_data *clks_init;
 	int i, ret = 0;
 
 	s2mps11_clks = devm_kcalloc(&pdev->dev, S2MPS11_CLKS_NUM,
-				sizeof(*s2mps11_clk), GFP_KERNEL);
+				sizeof(*s2mps11_clks), GFP_KERNEL);
 	if (!s2mps11_clks)
 		return -ENOMEM;
 
-	s2mps11_clk = s2mps11_clks;
-
 	clk_table = devm_kcalloc(&pdev->dev, S2MPS11_CLKS_NUM,
 				sizeof(struct clk *), GFP_KERNEL);
 	if (!clk_table)
@@ -221,26 +219,26 @@ static int s2mps11_clk_probe(struct platform_device *pdev)
 	if (IS_ERR(s2mps11_clks->clk_np))
 		return PTR_ERR(s2mps11_clks->clk_np);
 
-	for (i = 0; i < S2MPS11_CLKS_NUM; i++, s2mps11_clk++) {
+	for (i = 0; i < S2MPS11_CLKS_NUM; i++) {
 		if (!clks_init[i].name)
 			continue; /* Skip clocks not present in some devices */
-		s2mps11_clk->iodev = iodev;
-		s2mps11_clk->hw.init = &clks_init[i];
-		s2mps11_clk->mask = 1 << i;
-		s2mps11_clk->reg = s2mps11_reg;
-
-		s2mps11_clk->clk = devm_clk_register(&pdev->dev,
-							&s2mps11_clk->hw);
-		if (IS_ERR(s2mps11_clk->clk)) {
+		s2mps11_clks[i].iodev = iodev;
+		s2mps11_clks[i].hw.init = &clks_init[i];
+		s2mps11_clks[i].mask = 1 << i;
+		s2mps11_clks[i].reg = s2mps11_reg;
+
+		s2mps11_clks[i].clk = devm_clk_register(&pdev->dev,
+							&s2mps11_clks[i].hw);
+		if (IS_ERR(s2mps11_clks[i].clk)) {
 			dev_err(&pdev->dev, "Fail to register : %s\n",
-						s2mps11_name(s2mps11_clk));
-			ret = PTR_ERR(s2mps11_clk->clk);
+						s2mps11_name(s2mps11_clks[i]));
+			ret = PTR_ERR(s2mps11_clks[i].clk);
 			goto err_reg;
 		}
 
-		s2mps11_clk->lookup = clkdev_create(s2mps11_clk->clk,
-					s2mps11_name(s2mps11_clk), NULL);
-		if (!s2mps11_clk->lookup) {
+		s2mps11_clks[i].lookup = clkdev_create(s2mps11_clks[i].clk,
+					s2mps11_name(s2mps11_clks[i]), NULL);
+		if (!s2mps11_clks[i].lookup) {
 			ret = -ENOMEM;
 			goto err_reg;
 		}
-- 
2.6.4