[PATCH 29/50] pinctrl: tegra: Use devm_pinctrl_register() for pinctrl registration
From: Laxman Dewangan <ldewangan@nvidia.com>
Date: 2016-02-24 13:32:05
Also in:
linux-arm-kernel, linux-gpio, lkml
Subsystem:
pin control subsystem, the rest · Maintainers:
Linus Walleij, Linus Torvalds
Use devm_pinctrl_register() for pin control registration and remove need of .remove callback. Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com> Cc: Stephen Warren <redacted> Cc: Thierry Reding <redacted> Cc: Alexandre Courbot <redacted> --- drivers/pinctrl/tegra/pinctrl-tegra.c | 12 +----------- drivers/pinctrl/tegra/pinctrl-tegra.h | 2 -- drivers/pinctrl/tegra/pinctrl-tegra114.c | 1 - drivers/pinctrl/tegra/pinctrl-tegra124.c | 1 - drivers/pinctrl/tegra/pinctrl-tegra20.c | 1 - drivers/pinctrl/tegra/pinctrl-tegra210.c | 1 - drivers/pinctrl/tegra/pinctrl-tegra30.c | 1 - 7 files changed, 1 insertion(+), 18 deletions(-)
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.c b/drivers/pinctrl/tegra/pinctrl-tegra.c
index 4938882..e9e8744 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.c@@ -719,7 +719,7 @@ int tegra_pinctrl_probe(struct platform_device *pdev, return PTR_ERR(pmx->regs[i]); } - pmx->pctl = pinctrl_register(&tegra_pinctrl_desc, &pdev->dev, pmx); + pmx->pctl = devm_pinctrl_register(&pdev->dev, &tegra_pinctrl_desc, pmx); if (IS_ERR(pmx->pctl)) { dev_err(&pdev->dev, "Couldn't register pinctrl driver\n"); return PTR_ERR(pmx->pctl);
@@ -735,13 +735,3 @@ int tegra_pinctrl_probe(struct platform_device *pdev, return 0; } EXPORT_SYMBOL_GPL(tegra_pinctrl_probe); - -int tegra_pinctrl_remove(struct platform_device *pdev) -{ - struct tegra_pmx *pmx = platform_get_drvdata(pdev); - - pinctrl_unregister(pmx->pctl); - - return 0; -} -EXPORT_SYMBOL_GPL(tegra_pinctrl_remove);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra.h b/drivers/pinctrl/tegra/pinctrl-tegra.h
index 1615db7..05785e5 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra.h
+++ b/drivers/pinctrl/tegra/pinctrl-tegra.h@@ -189,6 +189,4 @@ struct tegra_pinctrl_soc_data { int tegra_pinctrl_probe(struct platform_device *pdev, const struct tegra_pinctrl_soc_data *soc_data); -int tegra_pinctrl_remove(struct platform_device *pdev); - #endif
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra114.c b/drivers/pinctrl/tegra/pinctrl-tegra114.c
index 05e49d5..236cc57 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra114.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra114.c@@ -1863,7 +1863,6 @@ static struct platform_driver tegra114_pinctrl_driver = { .of_match_table = tegra114_pinctrl_of_match, }, .probe = tegra114_pinctrl_probe, - .remove = tegra_pinctrl_remove, }; module_platform_driver(tegra114_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra124.c b/drivers/pinctrl/tegra/pinctrl-tegra124.c
index 7cd44c7..749ea05 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra124.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra124.c@@ -2075,7 +2075,6 @@ static struct platform_driver tegra124_pinctrl_driver = { .of_match_table = tegra124_pinctrl_of_match, }, .probe = tegra124_pinctrl_probe, - .remove = tegra_pinctrl_remove, }; module_platform_driver(tegra124_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra20.c b/drivers/pinctrl/tegra/pinctrl-tegra20.c
index 4833db4..979e329 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra20.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra20.c@@ -2242,7 +2242,6 @@ static struct platform_driver tegra20_pinctrl_driver = { .of_match_table = tegra20_pinctrl_of_match, }, .probe = tegra20_pinctrl_probe, - .remove = tegra_pinctrl_remove, }; module_platform_driver(tegra20_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra210.c b/drivers/pinctrl/tegra/pinctrl-tegra210.c
index 252b464..cb2c87d8 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra210.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra210.c@@ -1579,7 +1579,6 @@ static struct platform_driver tegra210_pinctrl_driver = { .of_match_table = tegra210_pinctrl_of_match, }, .probe = tegra210_pinctrl_probe, - .remove = tegra_pinctrl_remove, }; module_platform_driver(tegra210_pinctrl_driver);
diff --git a/drivers/pinctrl/tegra/pinctrl-tegra30.c b/drivers/pinctrl/tegra/pinctrl-tegra30.c
index 47b2fd8..6b3e96c 100644
--- a/drivers/pinctrl/tegra/pinctrl-tegra30.c
+++ b/drivers/pinctrl/tegra/pinctrl-tegra30.c@@ -2498,7 +2498,6 @@ static struct platform_driver tegra30_pinctrl_driver = { .of_match_table = tegra30_pinctrl_of_match, }, .probe = tegra30_pinctrl_probe, - .remove = tegra_pinctrl_remove, }; module_platform_driver(tegra30_pinctrl_driver);
--
2.1.4