[PATCH 10/50] pinctrl: imxl: Use devm_pinctrl_register() for pinctrl registration

Laxman Dewangan
2016-02-24T13:30:38Z

Use devm_pinctrl_register() for pin control registration and remove
need of .remove callback.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Cc: Hongzhou Yang <hongzhou.yang@mediatek.com>
Cc: Antoine Tenart <antoine.tenart@free-electrons.com>
Cc: Heiko Stuebner <heiko@sntech.de>
---
drivers/pinctrl/freescale/pinctrl-imx1-core.c | 11 +----------
drivers/pinctrl/freescale/pinctrl-imx1.c | 1 -
drivers/pinctrl/freescale/pinctrl-imx1.h | 1 -
drivers/pinctrl/freescale/pinctrl-imx21.c | 1 -
drivers/pinctrl/freescale/pinctrl-imx27.c | 1 -
5 files changed, 1 insertion(+), 14 deletions(-)

diff --git a/drivers/pinctrl/freescale/pinctrl-imx1-core.c b/drivers/pinctrl/freescale/pinctrl-imx1-core.c
index acaf84c..b4400cb 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx1-core.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx1-core.c
@@ -635,7 +635,7 @@ int imx1_pinctrl_core_probe(struct platform_device *pdev,
ipctl->info = info;
ipctl->dev = info->dev;
platform_set_drvdata(pdev, ipctl);
- ipctl->pctl = pinctrl_register(pctl_desc, &pdev->dev, ipctl);
+ ipctl->pctl = devm_pinctrl_register(&pdev->dev, pctl_desc, ipctl);
if (IS_ERR(ipctl->pctl)) {
dev_err(&pdev->dev, "could not register IMX pinctrl driver\n");
return PTR_ERR(ipctl->pctl);
@@ -652,12 +652,3 @@ int imx1_pinctrl_core_probe(struct platform_device *pdev,

return 0;
}
-
-int imx1_pinctrl_core_remove(struct platform_device *pdev)
-{
- struct imx1_pinctrl *ipctl = platform_get_drvdata(pdev);
-
- pinctrl_unregister(ipctl->pctl);
-
- return 0;
-}
diff --git a/drivers/pinctrl/freescale/pinctrl-imx1.c b/drivers/pinctrl/freescale/pinctrl-imx1.c
index d3bacb7..0472345 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx1.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx1.c
@@ -269,7 +269,6 @@ static struct platform_driver imx1_pinctrl_driver = {
.name = "imx1-pinctrl",
.of_match_table = imx1_pinctrl_of_match,
},
- .remove = imx1_pinctrl_core_remove,
};
module_platform_driver_probe(imx1_pinctrl_driver, imx1_pinctrl_probe);

diff --git a/drivers/pinctrl/freescale/pinctrl-imx1.h b/drivers/pinctrl/freescale/pinctrl-imx1.h
index 692a54c..1740743 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx1.h
+++ b/drivers/pinctrl/freescale/pinctrl-imx1.h
@@ -69,5 +69,4 @@ struct imx1_pinctrl_soc_info {

int imx1_pinctrl_core_probe(struct platform_device *pdev,
struct imx1_pinctrl_soc_info *info);
-int imx1_pinctrl_core_remove(struct platform_device *pdev);
#endif /* __DRIVERS_PINCTRL_IMX1_H */
diff --git a/drivers/pinctrl/freescale/pinctrl-imx21.c b/drivers/pinctrl/freescale/pinctrl-imx21.c
index 9d9aca3..aa1221f 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx21.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx21.c
@@ -332,7 +332,6 @@ static struct platform_driver imx21_pinctrl_driver = {
.name = "imx21-pinctrl",
.of_match_table = imx21_pinctrl_of_match,
},
- .remove = imx1_pinctrl_core_remove,
};
module_platform_driver_probe(imx21_pinctrl_driver, imx21_pinctrl_probe);

diff --git a/drivers/pinctrl/freescale/pinctrl-imx27.c b/drivers/pinctrl/freescale/pinctrl-imx27.c
index a461d58..f828fbb 100644
--- a/drivers/pinctrl/freescale/pinctrl-imx27.c
+++ b/drivers/pinctrl/freescale/pinctrl-imx27.c
@@ -405,7 +405,6 @@ static struct platform_driver imx27_pinctrl_driver = {
.of_match_table = of_match_ptr(imx27_pinctrl_of_match),
},
.probe = imx27_pinctrl_probe,
- .remove = imx1_pinctrl_core_remove,
};

static int __init imx27_pinctrl_init(void)
--
2.1.4