[PATCH] gpio: palmas: Allow building as a module

[Aaron Kling via B4 Relay <devnull+webgeek1234.gmail.com@kernel.org>]

From: Aaron Kling <webgeek1234@gmail.com>

The driver works fine as a module, so allowing building as such. This
drops the driver specific init in favor of the module macro which does
the same, plus handling exit.

Signed-off-by: Aaron Kling <webgeek1234@gmail.com>
---
 drivers/gpio/Kconfig       |  2 +-
 drivers/gpio/gpio-palmas.c | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index f2c39bbff83a33dcb12b2d32aa3ebc358a0dd949..be5d823516d0e2bff4b4231dac6a82bf10887118 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -1464,7 +1464,7 @@ config GPIO_MAX77650
 	  These chips have a single pin that can be configured as GPIO.
 
 config GPIO_PALMAS
-	bool "TI PALMAS series PMICs GPIO"
+	tristate "TI PALMAS series PMICs GPIO"
 	depends on MFD_PALMAS
 	help
 	  Select this option to enable GPIO driver for the TI PALMAS
diff --git a/drivers/gpio/gpio-palmas.c b/drivers/gpio/gpio-palmas.c
index 28dba7048509a3ef9c7972c1be53ea30adddabb0..c70782be502b2719bb30cf3e40065c89ecec3cc2 100644
--- a/drivers/gpio/gpio-palmas.c
+++ b/drivers/gpio/gpio-palmas.c
@@ -191,9 +191,9 @@ static struct platform_driver palmas_gpio_driver = {
 	.driver.of_match_table = of_palmas_gpio_match,
 	.probe		= palmas_gpio_probe,
 };
+module_platform_driver(palmas_gpio_driver);
 
-static int __init palmas_gpio_init(void)
-{
-	return platform_driver_register(&palmas_gpio_driver);
-}
-subsys_initcall(palmas_gpio_init);
+MODULE_ALIAS("platform:palmas_gpio");
+MODULE_DESCRIPTION("TI PALMAS series GPIO driver");
+MODULE_AUTHOR("Laxman Dewangan <ldewangan@nvidia.com>");
+MODULE_LICENSE("GPL");

---
base-commit: b36ddb9210e6812eb1c86ad46b66cc46aa193487
change-id: 20250520-gpio-palmas-gpio-a99fc046dc7f

Best regards,
-- 
Aaron Kling <webgeek1234@gmail.com>