Commit 546c6d79 authored by Paul Gortmaker's avatar Paul Gortmaker Committed by Linus Walleij

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: default avatarPaul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: default avatarBaruch Siach <baruch@tkos.co.il>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 4c3deee9
...@@ -15,7 +15,7 @@ ...@@ -15,7 +15,7 @@
* - Pin pad configuration (pull up/down, strength) * - Pin pad configuration (pull up/down, strength)
*/ */
#include <linux/module.h> #include <linux/init.h>
#include <linux/platform_device.h> #include <linux/platform_device.h>
#include <linux/of.h> #include <linux/of.h>
#include <linux/of_device.h> #include <linux/of_device.h>
...@@ -337,27 +337,17 @@ static int dc_pinctrl_probe(struct platform_device *pdev) ...@@ -337,27 +337,17 @@ static int dc_pinctrl_probe(struct platform_device *pdev)
return dc_gpiochip_add(pmap, pdev->dev.of_node); 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[] = { static const struct of_device_id dc_pinctrl_ids[] = {
{ .compatible = "cnxt,cx92755-pinctrl" }, { .compatible = "cnxt,cx92755-pinctrl" },
{ /* sentinel */ } { /* sentinel */ }
}; };
MODULE_DEVICE_TABLE(of, dc_pinctrl_ids);
static struct platform_driver dc_pinctrl_driver = { static struct platform_driver dc_pinctrl_driver = {
.driver = { .driver = {
.name = DRIVER_NAME, .name = DRIVER_NAME,
.of_match_table = dc_pinctrl_ids, .of_match_table = dc_pinctrl_ids,
.suppress_bind_attrs = true,
}, },
.probe = dc_pinctrl_probe, .probe = dc_pinctrl_probe,
.remove = dc_pinctrl_remove,
}; };
module_platform_driver(dc_pinctrl_driver); builtin_platform_driver(dc_pinctrl_driver);
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment