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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2016-06-06 22:43:07 -0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-13 08:32:19 +0200 |
| commit | 546c6d79301f7070cd9454541322298aee296e2c (patch) | |
| tree | b8321946f35271a864e9c5a67eeac653fb97178f /drivers/pinctrl/pinctrl-digicolor.c | |
| parent | 4c3deee95f2d6daf6d21d9a24dd3362f2b3dca73 (diff) | |
| download | linux-546c6d79301f7070cd9454541322298aee296e2c.tar.bz2 | |
pinctrl: digicolor: make it explicitly non-modular
The Kconfig currently controlling compilation of this code is:
drivers/pinctrl/Kconfig:config PINCTRL_DIGICOLOR
drivers/pinctrl/Kconfig: bool
...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.
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/pinctrl-digicolor.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl-digicolor.c | 16 |
1 files changed, 3 insertions, 13 deletions
diff --git a/drivers/pinctrl/pinctrl-digicolor.c b/drivers/pinctrl/pinctrl-digicolor.c index c8073d442dcb..aba3da5ee844 100644 --- a/drivers/pinctrl/pinctrl-digicolor.c +++ b/drivers/pinctrl/pinctrl-digicolor.c @@ -15,7 +15,7 @@ * - Pin pad configuration (pull up/down, strength) */ -#include <linux/module.h> +#include <linux/init.h> #include <linux/platform_device.h> #include <linux/of.h> #include <linux/of_device.h> @@ -337,27 +337,17 @@ static int dc_pinctrl_probe(struct platform_device *pdev) return dc_gpiochip_add(pmap, pdev->dev.of_node); } -static int dc_pinctrl_remove(struct platform_device *pdev) -{ - struct dc_pinmap *pmap = platform_get_drvdata(pdev); - - gpiochip_remove(&pmap->chip); - - return 0; -} - static const struct of_device_id dc_pinctrl_ids[] = { { .compatible = "cnxt,cx92755-pinctrl" }, { /* sentinel */ } }; -MODULE_DEVICE_TABLE(of, dc_pinctrl_ids); static struct platform_driver dc_pinctrl_driver = { .driver = { .name = DRIVER_NAME, .of_match_table = dc_pinctrl_ids, + .suppress_bind_attrs = true, }, .probe = dc_pinctrl_probe, - .remove = dc_pinctrl_remove, }; -module_platform_driver(dc_pinctrl_driver); +builtin_platform_driver(dc_pinctrl_driver); |