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gpio: tps68470: Allow building as module

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The gpio-tps68470 driver binds to a tps68470-gpio platform-device which
itself gets instantiated by a special MFD driver from
drivers/platform/x86/intel/int3472/tps68470.c

This MFD driver itself can be built as a module, so it makes no sense to
force the gpio-tps68470 driver to always be built-in.

Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
This commit is contained in:
Hans de Goede 2022-01-11 11:56:32 +01:00 committed by Andy Shevchenko
parent b3376ed7d8
commit a1ce76e899
2 changed files with 5 additions and 6 deletions
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6
drivers/gpio/Kconfig
View File

@ -1380,7 +1380,7 @@ config GPIO_TPS65912
This driver supports TPS65912 GPIO chip.
config GPIO_TPS68470
bool "TPS68470 GPIO"
tristate "TPS68470 GPIO"
depends on INTEL_SKL_INT3472
help
Select this option to enable GPIO driver for the TPS68470
@ -1390,10 +1390,6 @@ config GPIO_TPS68470
input or output as appropriate, the sensor related GPIOs
are "output only" GPIOs.
This driver config is bool, as the GPIO functionality
of the TPS68470 must be available before dependent
drivers are loaded.
config GPIO_TQMX86
tristate "TQ-Systems QTMX86 GPIO"
depends on MFD_TQMX86 || COMPILE_TEST

5
drivers/gpio/gpio-tps68470.c
View File

@ -154,5 +154,8 @@ static struct platform_driver tps68470_gpio_driver = {
},
.probe = tps68470_gpio_probe,
};
module_platform_driver(tps68470_gpio_driver);
builtin_platform_driver(tps68470_gpio_driver)
MODULE_ALIAS("platform:tps68470-gpio");
MODULE_DESCRIPTION("GPIO driver for TPS68470 PMIC");
MODULE_LICENSE("GPL v2");