serial: mpc512x: Remove casting the return value which is a void pointer

Casting the return value which is a void pointer is redundant.
The conversion from void pointer to any other pointer type is
guaranteed by the C programming language.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/mpc52xx_uart.c b/drivers/tty/serial/mpc52xx_uart.c
index 5be1df39f9f5f6b8fe0671bba23ba8f566e685f4..e05a3b1a87c74f6a045f69baf0c1fff6ad18c14c 100644 (file)
--- a/drivers/tty/serial/mpc52xx_uart.c
+++ b/drivers/tty/serial/mpc52xx_uart.c
@@ -1766,7 +1766,7 @@ mpc52xx_uart_of_remove(struct platform_device *op)
 static int
 mpc52xx_uart_of_suspend(struct platform_device *op, pm_message_t state)
 {
-       struct uart_port *port = (struct uart_port *) platform_get_drvdata(op);
+       struct uart_port *port = platform_get_drvdata(op);
 
        if (port)
                uart_suspend_port(&mpc52xx_uart_driver, port);
@@ -1777,7 +1777,7 @@ mpc52xx_uart_of_suspend(struct platform_device *op, pm_message_t state)
 static int
 mpc52xx_uart_of_resume(struct platform_device *op)
 {
-       struct uart_port *port = (struct uart_port *) platform_get_drvdata(op);
+       struct uart_port *port = platform_get_drvdata(op);
 
        if (port)
                uart_resume_port(&mpc52xx_uart_driver, port);