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| author | Paul Gortmaker <paul.gortmaker@windriver.com> | 2016-07-18 20:30:30 -0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-07-22 17:26:10 +0200 |
| commit | b9416498d68980387ff7094785d9a49ebfa53f10 (patch) | |
| tree | 81f9aba3a03f35cdf2f5500a41161a7de2a2af06 /drivers/pinctrl | |
| parent | f58de3d96a73e05b5bb67be517e6e87c6234fef0 (diff) | |
| download | lwn-b9416498d68980387ff7094785d9a49ebfa53f10.tar.gz lwn-b9416498d68980387ff7094785d9a49ebfa53f10.zip | |
Revert "pinctrl: amd: make it explicitly non-modular"
This reverts commit b8c2b10a9bc0272a20e096852f8fbbf361749dda.
This patch was in my queue at the same time that a conversion of
the same driver from bool --> tristate was pending and merged.
That is commit 337ea0fb1535 ("pinctrl: Turn AMD support to tristate")
Normally the conflict would show up in the build coverage I do,
however in this case an avoidable instance of linux/module.h in
linux/gpio/driver.h (!) causes the build failure to be masked and
instead the tristate gets built-in even for selected "=m".
In working on removing module.h from driver.h this issue was then
revealed (along with other implicit module.h assumptions in gpio,
and mfd -- which will be fixed separately.)
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Acked-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl')
| -rw-r--r-- | drivers/pinctrl/pinctrl-amd.c | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/drivers/pinctrl/pinctrl-amd.c b/drivers/pinctrl/pinctrl-amd.c index b466d70b9004..634b4d30eefb 100644 --- a/drivers/pinctrl/pinctrl-amd.c +++ b/drivers/pinctrl/pinctrl-amd.c @@ -13,7 +13,7 @@ #include <linux/err.h> #include <linux/bug.h> #include <linux/kernel.h> -#include <linux/init.h> +#include <linux/module.h> #include <linux/spinlock.h> #include <linux/compiler.h> #include <linux/types.h> @@ -828,18 +828,35 @@ out2: return ret; } +static int amd_gpio_remove(struct platform_device *pdev) +{ + struct amd_gpio *gpio_dev; + + gpio_dev = platform_get_drvdata(pdev); + + gpiochip_remove(&gpio_dev->gc); + + return 0; +} + static const struct acpi_device_id amd_gpio_acpi_match[] = { { "AMD0030", 0 }, { "AMDI0030", 0}, { }, }; +MODULE_DEVICE_TABLE(acpi, amd_gpio_acpi_match); static struct platform_driver amd_gpio_driver = { .driver = { .name = "amd_gpio", - .suppress_bind_attrs = true, .acpi_match_table = ACPI_PTR(amd_gpio_acpi_match), }, .probe = amd_gpio_probe, + .remove = amd_gpio_remove, }; -builtin_platform_driver(amd_gpio_driver); + +module_platform_driver(amd_gpio_driver); + +MODULE_LICENSE("GPL v2"); +MODULE_AUTHOR("Ken Xue <Ken.Xue@amd.com>, Jeff Wu <Jeff.Wu@amd.com>"); +MODULE_DESCRIPTION("AMD GPIO pinctrl driver"); |