From 23d511f6fe3fb7d869539abbd1c0638b745e6560 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Wed, 9 Nov 2016 10:45:58 -0500 Subject: [PATCH] pinctrl: vt8500: make bool drivers explicitly non-modular None of the Kconfigs for any of these drivers are tristate, meaning that they currently are not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the drivers there is no doubt they are builtin-only. All drivers get the exact same change, so they are handled in batch. Changes are (1) use builtin_platform_driver, (2) use init.h header (3) delete module_exit related code, (4) delete MODULE_DEVICE_TABLE, (5) delete MODULE_LICENCE/MODULE_AUTHOR and associated tags and (6) drop ".remove" code and prevent sysfs unbind attempts to call ".remove". Once this is done, the shared remove function in wmt.[ch] is no longer used and hence it is removed as well. Since module_platform_driver() uses the same init level priority as builtin_platform_driver() the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE etc. tags since all that information is already contained at the top of each file in the comments. Cc: Tony Prisk Cc: Linus Walleij Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Linus Walleij --- drivers/pinctrl/vt8500/pinctrl-vt8500.c | 17 +++-------------- drivers/pinctrl/vt8500/pinctrl-wm8505.c | 17 +++-------------- drivers/pinctrl/vt8500/pinctrl-wm8650.c | 17 +++-------------- drivers/pinctrl/vt8500/pinctrl-wm8750.c | 17 +++-------------- drivers/pinctrl/vt8500/pinctrl-wm8850.c | 17 +++-------------- drivers/pinctrl/vt8500/pinctrl-wmt.c | 10 ---------- drivers/pinctrl/vt8500/pinctrl-wmt.h | 1 - 7 files changed, 15 insertions(+), 81 deletions(-) diff --git a/drivers/pinctrl/vt8500/pinctrl-vt8500.c b/drivers/pinctrl/vt8500/pinctrl-vt8500.c index ca946b3dbdb4..767f340d6b11 100644 --- a/drivers/pinctrl/vt8500/pinctrl-vt8500.c +++ b/drivers/pinctrl/vt8500/pinctrl-vt8500.c @@ -14,7 +14,7 @@ */ #include -#include +#include #include #include #include @@ -473,11 +473,6 @@ static int vt8500_pinctrl_probe(struct platform_device *pdev) return wmt_pinctrl_probe(pdev, data); } -static int vt8500_pinctrl_remove(struct platform_device *pdev) -{ - return wmt_pinctrl_remove(pdev); -} - static const struct of_device_id wmt_pinctrl_of_match[] = { { .compatible = "via,vt8500-pinctrl" }, { /* sentinel */ }, @@ -485,16 +480,10 @@ static const struct of_device_id wmt_pinctrl_of_match[] = { static struct platform_driver wmt_pinctrl_driver = { .probe = vt8500_pinctrl_probe, - .remove = vt8500_pinctrl_remove, .driver = { .name = "pinctrl-vt8500", .of_match_table = wmt_pinctrl_of_match, + .suppress_bind_attrs = true, }, }; - -module_platform_driver(wmt_pinctrl_driver); - -MODULE_AUTHOR("Tony Prisk "); -MODULE_DESCRIPTION("VIA VT8500 Pincontrol driver"); -MODULE_LICENSE("GPL v2"); -MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match); +builtin_platform_driver(wmt_pinctrl_driver); diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8505.c b/drivers/pinctrl/vt8500/pinctrl-wm8505.c index 626fc7ec0174..a56fdbd87e42 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wm8505.c +++ b/drivers/pinctrl/vt8500/pinctrl-wm8505.c @@ -14,7 +14,7 @@ */ #include -#include +#include #include #include #include @@ -504,11 +504,6 @@ static int wm8505_pinctrl_probe(struct platform_device *pdev) return wmt_pinctrl_probe(pdev, data); } -static int wm8505_pinctrl_remove(struct platform_device *pdev) -{ - return wmt_pinctrl_remove(pdev); -} - static const struct of_device_id wmt_pinctrl_of_match[] = { { .compatible = "wm,wm8505-pinctrl" }, { /* sentinel */ }, @@ -516,16 +511,10 @@ static const struct of_device_id wmt_pinctrl_of_match[] = { static struct platform_driver wmt_pinctrl_driver = { .probe = wm8505_pinctrl_probe, - .remove = wm8505_pinctrl_remove, .driver = { .name = "pinctrl-wm8505", .of_match_table = wmt_pinctrl_of_match, + .suppress_bind_attrs = true, }, }; - -module_platform_driver(wmt_pinctrl_driver); - -MODULE_AUTHOR("Tony Prisk "); -MODULE_DESCRIPTION("Wondermedia WM8505 Pincontrol driver"); -MODULE_LICENSE("GPL v2"); -MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match); +builtin_platform_driver(wmt_pinctrl_driver); diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8650.c b/drivers/pinctrl/vt8500/pinctrl-wm8650.c index 8953aba8bfc2..270dd491f5a1 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wm8650.c +++ b/drivers/pinctrl/vt8500/pinctrl-wm8650.c @@ -14,7 +14,7 @@ */ #include -#include +#include #include #include #include @@ -342,11 +342,6 @@ static int wm8650_pinctrl_probe(struct platform_device *pdev) return wmt_pinctrl_probe(pdev, data); } -static int wm8650_pinctrl_remove(struct platform_device *pdev) -{ - return wmt_pinctrl_remove(pdev); -} - static const struct of_device_id wmt_pinctrl_of_match[] = { { .compatible = "wm,wm8650-pinctrl" }, { /* sentinel */ }, @@ -354,16 +349,10 @@ static const struct of_device_id wmt_pinctrl_of_match[] = { static struct platform_driver wmt_pinctrl_driver = { .probe = wm8650_pinctrl_probe, - .remove = wm8650_pinctrl_remove, .driver = { .name = "pinctrl-wm8650", .of_match_table = wmt_pinctrl_of_match, + .suppress_bind_attrs = true, }, }; - -module_platform_driver(wmt_pinctrl_driver); - -MODULE_AUTHOR("Tony Prisk "); -MODULE_DESCRIPTION("Wondermedia WM8650 Pincontrol driver"); -MODULE_LICENSE("GPL v2"); -MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match); +builtin_platform_driver(wmt_pinctrl_driver); diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8750.c b/drivers/pinctrl/vt8500/pinctrl-wm8750.c index c79053d430db..74f7b3a18f3a 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wm8750.c +++ b/drivers/pinctrl/vt8500/pinctrl-wm8750.c @@ -14,7 +14,7 @@ */ #include -#include +#include #include #include #include @@ -381,11 +381,6 @@ static int wm8750_pinctrl_probe(struct platform_device *pdev) return wmt_pinctrl_probe(pdev, data); } -static int wm8750_pinctrl_remove(struct platform_device *pdev) -{ - return wmt_pinctrl_remove(pdev); -} - static const struct of_device_id wmt_pinctrl_of_match[] = { { .compatible = "wm,wm8750-pinctrl" }, { /* sentinel */ }, @@ -393,16 +388,10 @@ static const struct of_device_id wmt_pinctrl_of_match[] = { static struct platform_driver wmt_pinctrl_driver = { .probe = wm8750_pinctrl_probe, - .remove = wm8750_pinctrl_remove, .driver = { .name = "pinctrl-wm8750", .of_match_table = wmt_pinctrl_of_match, + .suppress_bind_attrs = true, }, }; - -module_platform_driver(wmt_pinctrl_driver); - -MODULE_AUTHOR("Tony Prisk "); -MODULE_DESCRIPTION("Wondermedia WM8750 Pincontrol driver"); -MODULE_LICENSE("GPL v2"); -MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match); +builtin_platform_driver(wmt_pinctrl_driver); diff --git a/drivers/pinctrl/vt8500/pinctrl-wm8850.c b/drivers/pinctrl/vt8500/pinctrl-wm8850.c index f232b163c735..45792aa7a06e 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wm8850.c +++ b/drivers/pinctrl/vt8500/pinctrl-wm8850.c @@ -14,7 +14,7 @@ */ #include -#include +#include #include #include #include @@ -360,11 +360,6 @@ static int wm8850_pinctrl_probe(struct platform_device *pdev) return wmt_pinctrl_probe(pdev, data); } -static int wm8850_pinctrl_remove(struct platform_device *pdev) -{ - return wmt_pinctrl_remove(pdev); -} - static const struct of_device_id wmt_pinctrl_of_match[] = { { .compatible = "wm,wm8850-pinctrl" }, { /* sentinel */ }, @@ -372,16 +367,10 @@ static const struct of_device_id wmt_pinctrl_of_match[] = { static struct platform_driver wmt_pinctrl_driver = { .probe = wm8850_pinctrl_probe, - .remove = wm8850_pinctrl_remove, .driver = { .name = "pinctrl-wm8850", .of_match_table = wmt_pinctrl_of_match, + .suppress_bind_attrs = true, }, }; - -module_platform_driver(wmt_pinctrl_driver); - -MODULE_AUTHOR("Tony Prisk "); -MODULE_DESCRIPTION("Wondermedia WM8850 Pincontrol driver"); -MODULE_LICENSE("GPL v2"); -MODULE_DEVICE_TABLE(of, wmt_pinctrl_of_match); +builtin_platform_driver(wmt_pinctrl_driver); diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c index cbc638631678..270ca2a47a8c 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wmt.c +++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include @@ -608,12 +607,3 @@ int wmt_pinctrl_probe(struct platform_device *pdev, gpiochip_remove(&data->gpio_chip); return err; } - -int wmt_pinctrl_remove(struct platform_device *pdev) -{ - struct wmt_pinctrl_data *data = platform_get_drvdata(pdev); - - gpiochip_remove(&data->gpio_chip); - - return 0; -} diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.h b/drivers/pinctrl/vt8500/pinctrl-wmt.h index 41f5f2deb5d6..885613396fe7 100644 --- a/drivers/pinctrl/vt8500/pinctrl-wmt.h +++ b/drivers/pinctrl/vt8500/pinctrl-wmt.h @@ -76,4 +76,3 @@ struct wmt_pinctrl_data { int wmt_pinctrl_probe(struct platform_device *pdev, struct wmt_pinctrl_data *data); -int wmt_pinctrl_remove(struct platform_device *pdev); -- 2.45.2