diff options
author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2016-06-06 22:43:03 -0400 |
---|---|---|
committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-13 08:28:18 +0200 |
commit | 82359b0ab742a6491cab2af4d2b49f441800ce39 (patch) | |
tree | c8a58245f403a027202253e7d75ec2ba0fbb351e /drivers | |
parent | eaa864a19ed0e57d29bcc5c4f8cbdbbe928eb068 (diff) |
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 <linus.walleij@linaro.org>
Cc: Joachim Eastwood <manabian@gmail.com>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/pinctrl/pinctrl-lpc18xx.c | 20 |
1 files 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 <linux/bitops.h> #include <linux/clk.h> #include <linux/io.h> -#include <linux/module.h> +#include <linux/init.h> #include <linux/of.h> #include <linux/of_device.h> #include <linux/pinctrl/pinctrl.h> @@ -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 <manabian@gmail.com>"); -MODULE_DESCRIPTION("Pinctrl driver for NXP LPC18xx/43xx SCU"); -MODULE_LICENSE("GPL v2"); +builtin_platform_driver(lpc18xx_scu_driver); |