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-rw-r--r--drivers/gpio/Kconfig2
-rw-r--r--drivers/gpio/gpio-tegra.c15
2 files changed, 10 insertions, 7 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f50532e1cf18..c96086f15bc0 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -595,7 +595,7 @@ config GPIO_TB10X
select OF_GPIO
config GPIO_TEGRA
- bool "NVIDIA Tegra GPIO support"
+ tristate "NVIDIA Tegra GPIO support"
default ARCH_TEGRA
depends on ARCH_TEGRA || COMPILE_TEST
depends on OF_GPIO
diff --git a/drivers/gpio/gpio-tegra.c b/drivers/gpio/gpio-tegra.c
index e2b739a95ee0..a3c8cea69628 100644
--- a/drivers/gpio/gpio-tegra.c
+++ b/drivers/gpio/gpio-tegra.c
@@ -802,6 +802,7 @@ static const struct of_device_id tegra_gpio_of_match[] = {
{ .compatible = "nvidia,tegra20-gpio", .data = &tegra20_gpio_config },
{ },
};
+MODULE_DEVICE_TABLE(of, tegra_gpio_of_match);
static struct platform_driver tegra_gpio_driver = {
.driver = {
@@ -811,9 +812,11 @@ static struct platform_driver tegra_gpio_driver = {
},
.probe = tegra_gpio_probe,
};
-
-static int __init tegra_gpio_init(void)
-{
- return platform_driver_register(&tegra_gpio_driver);
-}
-subsys_initcall(tegra_gpio_init);
+module_platform_driver(tegra_gpio_driver);
+
+MODULE_DESCRIPTION("NVIDIA Tegra GPIO controller driver");
+MODULE_AUTHOR("Laxman Dewangan <ldewangan@nvidia.com>");
+MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>");
+MODULE_AUTHOR("Thierry Reding <treding@nvidia.com>");
+MODULE_AUTHOR("Erik Gilling <konkers@google.com>");
+MODULE_LICENSE("GPL v2");