diff options
| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2016-06-07 05:43:01 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-06-13 09:25:56 +0300 |
| commit | 360943a8d26265825025b88da32961bd9ad4f7c6 (patch) | |
| tree | f9b2b7be7a4b822b3bac6ba8b97b138c1ebc00c6 /drivers/pinctrl/intel | |
| parent | 682d68b882e1270f287abb3ea0d2243722d6c959 (diff) | |
| download | linux-360943a8d26265825025b88da32961bd9ad4f7c6.tar.xz | |
pinctrl: baytrail: make it explicitly non-modular
The Kconfig currently controlling compilation of this code is:
config PINCTRL_BAYTRAIL
bool "Intel Baytrail GPIO pin control"
...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_init() was already not in use in this driver, we don't
have any concerns with init ordering changes here.
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: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/intel')
| -rw-r--r-- | drivers/pinctrl/intel/pinctrl-baytrail.c | 25 |
1 files changed, 4 insertions, 21 deletions
diff --git a/drivers/pinctrl/intel/pinctrl-baytrail.c b/drivers/pinctrl/intel/pinctrl-baytrail.c index 677a811b3a6f..b2df03e9e431 100644 --- a/drivers/pinctrl/intel/pinctrl-baytrail.c +++ b/drivers/pinctrl/intel/pinctrl-baytrail.c @@ -15,7 +15,6 @@ */ #include <linux/kernel.h> -#include <linux/module.h> #include <linux/init.h> #include <linux/types.h> #include <linux/bitops.h> @@ -1822,17 +1821,6 @@ static int byt_pinctrl_probe(struct platform_device *pdev) return 0; } -static int byt_pinctrl_remove(struct platform_device *pdev) -{ - struct byt_gpio *vg = platform_get_drvdata(pdev); - - pm_runtime_disable(&pdev->dev); - gpiochip_remove(&vg->chip); - pinctrl_unregister(vg->pctl_dev); - - return 0; -} - #ifdef CONFIG_PM_SLEEP static int byt_gpio_suspend(struct device *dev) { @@ -1930,10 +1918,11 @@ static const struct dev_pm_ops byt_gpio_pm_ops = { static struct platform_driver byt_gpio_driver = { .probe = byt_pinctrl_probe, - .remove = byt_pinctrl_remove, .driver = { - .name = "byt_gpio", - .pm = &byt_gpio_pm_ops, + .name = "byt_gpio", + .pm = &byt_gpio_pm_ops, + .suppress_bind_attrs = true, + .acpi_match_table = ACPI_PTR(byt_gpio_acpi_match), }, }; @@ -1943,9 +1932,3 @@ static int __init byt_gpio_init(void) return platform_driver_register(&byt_gpio_driver); } subsys_initcall(byt_gpio_init); - -static void __exit byt_gpio_exit(void) -{ - platform_driver_unregister(&byt_gpio_driver); -} -module_exit(byt_gpio_exit); |