pinctrl: spear: Use devm_pinctrl_register() for pinctrl registration

Use devm_pinctrl_register() for pin control registration and remove need of .remove callback. Signed-off-by: Laxman Dewangan <[email protected]> Cc: Viresh Kumar <[email protected]> Cc: [email protected] Cc: [email protected] Acked-by: Viresh Kumar <[email protected]> Signed-off-by: Linus Walleij <[email protected]>
jledet · Apr 20, 2016 · d39de31 · d39de31
1 parent 67ec8d7
commit d39de31
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Showing 7 changed files with 1 addition and 41 deletions.
diff --git a/drivers/pinctrl/spear/pinctrl-spear.c b/drivers/pinctrl/spear/pinctrl-spear.c
@@ -395,20 +395,11 @@ int spear_pinctrl_probe(struct platform_device *pdev,
 	spear_pinctrl_desc.pins = machdata->pins;
 	spear_pinctrl_desc.npins = machdata->npins;
 
-	pmx->pctl = pinctrl_register(&spear_pinctrl_desc, &pdev->dev, pmx);
+	pmx->pctl = devm_pinctrl_register(&pdev->dev, &spear_pinctrl_desc, pmx);
 	if (IS_ERR(pmx->pctl)) {
 		dev_err(&pdev->dev, "Couldn't register pinctrl driver\n");
 		return PTR_ERR(pmx->pctl);
 	}
 
 	return 0;
 }
-
-int spear_pinctrl_remove(struct platform_device *pdev)
-{
-	struct spear_pmx *pmx = platform_get_drvdata(pdev);
-
-	pinctrl_unregister(pmx->pctl);
-
-	return 0;
-}
diff --git a/drivers/pinctrl/spear/pinctrl-spear.h b/drivers/pinctrl/spear/pinctrl-spear.h
@@ -197,7 +197,6 @@ void pmx_init_gpio_pingroup_addr(struct spear_gpio_pingroup *gpio_pingroup,
 				 unsigned count, u16 reg);
 int spear_pinctrl_probe(struct platform_device *pdev,
 			struct spear_pinctrl_machdata *machdata);
-int spear_pinctrl_remove(struct platform_device *pdev);
 
 #define SPEAR_PIN_0_TO_101		\
 	PINCTRL_PIN(0, "PLGPIO0"),	\

diff --git a/drivers/pinctrl/spear/pinctrl-spear1310.c b/drivers/pinctrl/spear/pinctrl-spear1310.c
@@ -2704,18 +2704,12 @@ static int spear1310_pinctrl_probe(struct platform_device *pdev)
 	return spear_pinctrl_probe(pdev, &spear1310_machdata);
 }
 
-static int spear1310_pinctrl_remove(struct platform_device *pdev)
-{
-	return spear_pinctrl_remove(pdev);
-}
-
 static struct platform_driver spear1310_pinctrl_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
 		.of_match_table = spear1310_pinctrl_of_match,
 	},
 	.probe = spear1310_pinctrl_probe,
-	.remove = spear1310_pinctrl_remove,
 };
 
 static int __init spear1310_pinctrl_init(void)

diff --git a/drivers/pinctrl/spear/pinctrl-spear1340.c b/drivers/pinctrl/spear/pinctrl-spear1340.c
@@ -2020,18 +2020,12 @@ static int spear1340_pinctrl_probe(struct platform_device *pdev)
 	return spear_pinctrl_probe(pdev, &spear1340_machdata);
 }
 
-static int spear1340_pinctrl_remove(struct platform_device *pdev)
-{
-	return spear_pinctrl_remove(pdev);
-}
-
 static struct platform_driver spear1340_pinctrl_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
 		.of_match_table = spear1340_pinctrl_of_match,
 	},
 	.probe = spear1340_pinctrl_probe,
-	.remove = spear1340_pinctrl_remove,
 };
 
 static int __init spear1340_pinctrl_init(void)

diff --git a/drivers/pinctrl/spear/pinctrl-spear300.c b/drivers/pinctrl/spear/pinctrl-spear300.c
@@ -677,18 +677,12 @@ static int spear300_pinctrl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int spear300_pinctrl_remove(struct platform_device *pdev)
-{
-	return spear_pinctrl_remove(pdev);
-}
-
 static struct platform_driver spear300_pinctrl_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
 		.of_match_table = spear300_pinctrl_of_match,
 	},
 	.probe = spear300_pinctrl_probe,
-	.remove = spear300_pinctrl_remove,
 };
 
 static int __init spear300_pinctrl_init(void)

diff --git a/drivers/pinctrl/spear/pinctrl-spear310.c b/drivers/pinctrl/spear/pinctrl-spear310.c
@@ -400,18 +400,12 @@ static int spear310_pinctrl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int spear310_pinctrl_remove(struct platform_device *pdev)
-{
-	return spear_pinctrl_remove(pdev);
-}
-
 static struct platform_driver spear310_pinctrl_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
 		.of_match_table = spear310_pinctrl_of_match,
 	},
 	.probe = spear310_pinctrl_probe,
-	.remove = spear310_pinctrl_remove,
 };
 
 static int __init spear310_pinctrl_init(void)

diff --git a/drivers/pinctrl/spear/pinctrl-spear320.c b/drivers/pinctrl/spear/pinctrl-spear320.c
@@ -3441,18 +3441,12 @@ static int spear320_pinctrl_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int spear320_pinctrl_remove(struct platform_device *pdev)
-{
-	return spear_pinctrl_remove(pdev);
-}
-
 static struct platform_driver spear320_pinctrl_driver = {
 	.driver = {
 		.name = DRIVER_NAME,
 		.of_match_table = spear320_pinctrl_of_match,
 	},
 	.probe = spear320_pinctrl_probe,
-	.remove = spear320_pinctrl_remove,
 };
 
 static int __init spear320_pinctrl_init(void)