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path: root/drivers/pinctrl/renesas/pinctrl-rzv2m.c
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Diffstat (limited to 'drivers/pinctrl/renesas/pinctrl-rzv2m.c')
-rw-r--r--drivers/pinctrl/renesas/pinctrl-rzv2m.c35
1 files changed, 7 insertions, 28 deletions
diff --git a/drivers/pinctrl/renesas/pinctrl-rzv2m.c b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
index 9146101ea9e2..52aeafaba4b6 100644
--- a/drivers/pinctrl/renesas/pinctrl-rzv2m.c
+++ b/drivers/pinctrl/renesas/pinctrl-rzv2m.c
@@ -15,7 +15,8 @@
#include <linux/io.h>
#include <linux/module.h>
#include <linux/mutex.h>
-#include <linux/of_device.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
#include <linux/spinlock.h>
#include <linux/pinctrl/consumer.h>
@@ -119,7 +120,6 @@ struct rzv2m_pinctrl {
const struct rzv2m_pinctrl_data *data;
void __iomem *base;
struct device *dev;
- struct clk *clk;
struct gpio_chip gpio_chip;
struct pinctrl_gpio_range gpio_range;
@@ -1047,14 +1047,10 @@ static int rzv2m_pinctrl_register(struct rzv2m_pinctrl *pctrl)
return 0;
}
-static void rzv2m_pinctrl_clk_disable(void *data)
-{
- clk_disable_unprepare(data);
-}
-
static int rzv2m_pinctrl_probe(struct platform_device *pdev)
{
struct rzv2m_pinctrl *pctrl;
+ struct clk *clk;
int ret;
pctrl = devm_kzalloc(&pdev->dev, sizeof(*pctrl), GFP_KERNEL);
@@ -1071,33 +1067,16 @@ static int rzv2m_pinctrl_probe(struct platform_device *pdev)
if (IS_ERR(pctrl->base))
return PTR_ERR(pctrl->base);
- pctrl->clk = devm_clk_get(pctrl->dev, NULL);
- if (IS_ERR(pctrl->clk)) {
- ret = PTR_ERR(pctrl->clk);
- dev_err(pctrl->dev, "failed to get GPIO clk : %i\n", ret);
- return ret;
- }
+ clk = devm_clk_get_enabled(pctrl->dev, NULL);
+ if (IS_ERR(clk))
+ return dev_err_probe(pctrl->dev, PTR_ERR(clk),
+ "failed to enable GPIO clk\n");
spin_lock_init(&pctrl->lock);
mutex_init(&pctrl->mutex);
platform_set_drvdata(pdev, pctrl);
- ret = clk_prepare_enable(pctrl->clk);
- if (ret) {
- dev_err(pctrl->dev, "failed to enable GPIO clk: %i\n", ret);
- return ret;
- }
-
- ret = devm_add_action_or_reset(&pdev->dev, rzv2m_pinctrl_clk_disable,
- pctrl->clk);
- if (ret) {
- dev_err(pctrl->dev,
- "failed to register GPIO clk disable action, %i\n",
- ret);
- return ret;
- }
-
ret = rzv2m_pinctrl_register(pctrl);
if (ret)
return ret;