Add missing specification of efm32_uart_exit as module_exit.
This fixes the following compilation warning:
drivers/tty/serial/efm32-uart.c:840:123: warning: ‘efm32_uart_exit’ defined but not used [-Wunused-function]
Signed-off-by: Vincent Stehlé <vincent.stehle@xxxxxxxxxxx>
Cc: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
Cc: Greg Kroah-Hartman <gregkh@xxxxxxx>
Cc: Jiri Slaby <jslaby@xxxxxxx>
---
Hi,
This can be seen with e.g. arm allmodconfig.
Best regards,
V.
drivers/tty/serial/efm32-uart.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/tty/serial/efm32-uart.c b/drivers/tty/serial/efm32-uart.c
index c167a71..b373f64 100644
--- a/drivers/tty/serial/efm32-uart.c
+++ b/drivers/tty/serial/efm32-uart.c
@@ -842,6 +842,7 @@ static void __exit efm32_uart_exit(void)
platform_driver_unregister(&efm32_uart_driver);
uart_unregister_driver(&efm32_uart_reg);
}
+module_exit(efm32_uart_exit);
MODULE_AUTHOR("Uwe Kleine-Koenig <u.kleine-koenig@xxxxxxxxxxxxxx>");
MODULE_DESCRIPTION("EFM32 UART/USART driver");
--
2.0.0.rc2
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