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authorHans de Goede <hdegoede@redhat.com>2022-01-11 11:56:32 +0100
committerAndy Shevchenko <andriy.shevchenko@linux.intel.com>2022-01-24 17:23:15 +0200
commita1ce76e89907a69713f729ff21db1efa00f3bb47 (patch)
tree2e1f11f56e98ef8032459ebaa4cf51ea54ea0bd9
parentb3376ed7d82f5937cecb17ff92d5d8dc0762e1c1 (diff)
downloadlinux-next-a1ce76e89907a69713f729ff21db1efa00f3bb47.tar.gz
gpio: tps68470: Allow building as module
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>
-rw-r--r--drivers/gpio/Kconfig6
-rw-r--r--drivers/gpio/gpio-tps68470.c5
2 files changed, 5 insertions, 6 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index 1c211b4c63be..04c48f315b05 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -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
diff --git a/drivers/gpio/gpio-tps68470.c b/drivers/gpio/gpio-tps68470.c
index 423b7bc30ae8..aaddcabe9b35 100644
--- a/drivers/gpio/gpio-tps68470.c
+++ b/drivers/gpio/gpio-tps68470.c
@@ -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");