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
--
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