From 82359b0ab742a6491cab2af4d2b49f441800ce39 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Mon, 6 Jun 2016 22:43:03 -0400 Subject: pinctrl: lpc18xx: make it explicitly non-modular The Kconfig currently controlling compilation of this code is: config PINCTRL_LPC18XX bool "NXP LPC18XX/43XX SCU pinctrl driver" ...meaning that it currently is not being built as a module by anyone. Lets remove the modular code that is essentially orphaned, so that when reading the driver there is no doubt it is builtin-only. We explicitly disallow a driver unbind, since that doesn't have a sensible use case anyway, and it allows us to drop the ".remove" code for non-modular drivers. 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 tag etc. since all that information is already contained at the top of the file in the comments. Cc: Linus Walleij Cc: Joachim Eastwood Cc: linux-gpio@vger.kernel.org Signed-off-by: Paul Gortmaker Signed-off-by: Linus Walleij --- drivers/pinctrl/pinctrl-lpc18xx.c | 20 +++----------------- 1 file changed, 3 insertions(+), 17 deletions(-) diff --git a/drivers/pinctrl/pinctrl-lpc18xx.c b/drivers/pinctrl/pinctrl-lpc18xx.c index 8a931c7ba2ff..e053f1fa5512 100644 --- a/drivers/pinctrl/pinctrl-lpc18xx.c +++ b/drivers/pinctrl/pinctrl-lpc18xx.c @@ -11,7 +11,7 @@ #include #include #include -#include +#include #include #include #include @@ -1365,31 +1365,17 @@ static int lpc18xx_scu_probe(struct platform_device *pdev) return 0; } -static int lpc18xx_scu_remove(struct platform_device *pdev) -{ - struct lpc18xx_scu_data *scu = platform_get_drvdata(pdev); - - clk_disable_unprepare(scu->clk); - - return 0; -} - static const struct of_device_id lpc18xx_scu_match[] = { { .compatible = "nxp,lpc1850-scu" }, {}, }; -MODULE_DEVICE_TABLE(of, lpc18xx_scu_match); static struct platform_driver lpc18xx_scu_driver = { .probe = lpc18xx_scu_probe, - .remove = lpc18xx_scu_remove, .driver = { .name = "lpc18xx-scu", .of_match_table = lpc18xx_scu_match, + .suppress_bind_attrs = true, }, }; -module_platform_driver(lpc18xx_scu_driver); - -MODULE_AUTHOR("Joachim Eastwood "); -MODULE_DESCRIPTION("Pinctrl driver for NXP LPC18xx/43xx SCU"); -MODULE_LICENSE("GPL v2"); +builtin_platform_driver(lpc18xx_scu_driver); -- cgit v1.2.3