[PATCH 21/30] drivers: gpio: xilinx: use subsys_platform_driver()

["Enrico Weigelt, metux IT consult" <info@xxxxxxxxx>]

From: Enrico Weigelt <info@xxxxxxxxx>

Reduce driver init boilerplate by using the new
subsys_platform_driver() macro.

Signed-off-by: Enrico Weigelt <info@xxxxxxxxx>
---
 drivers/gpio/gpio-xilinx.c | 14 +-------------
 1 file changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c
index 32944eb..255facc 100644
--- a/drivers/gpio/gpio-xilinx.c
+++ b/drivers/gpio/gpio-xilinx.c
@@ -376,19 +376,7 @@ static int xgpio_probe(struct platform_device *pdev)
 			.of_match_table	= xgpio_of_match,
 	},
 };
-
-static int __init xgpio_init(void)
-{
-	return platform_driver_register(&xgpio_plat_driver);
-}
-
-subsys_initcall(xgpio_init);
-
-static void __exit xgpio_exit(void)
-{
-	platform_driver_unregister(&xgpio_plat_driver);
-}
-module_exit(xgpio_exit);
+subsys_platform_driver(xgpio_plat_driver);
 
 MODULE_AUTHOR("Xilinx, Inc.");
 MODULE_DESCRIPTION("Xilinx GPIO driver");
-- 
1.9.1