serial: samsung: 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/samsung.c b/drivers/tty/serial/samsung.c
index f3dfa19a1cb86eb4c8dd0b47ea8f23b8bab5f0e8..81f3dbabaaed28e92b23fc349d0e5d5370a83e1c 100644 (file)
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -1254,7 +1254,7 @@ static int s3c24xx_serial_probe(struct platform_device *pdev)
        ourport->baudclk = ERR_PTR(-EINVAL);
        ourport->info = ourport->drv_data->info;
        ourport->cfg = (dev_get_platdata(&pdev->dev)) ?
-                       (struct s3c2410_uartcfg *)dev_get_platdata(&pdev->dev) :
+                       dev_get_platdata(&pdev->dev) :
                        ourport->drv_data->def_cfg;
 
        ourport->port.fifosize = (ourport->info->fifosize) ?

diff --git a/drivers/tty/serial/samsung.h b/drivers/tty/serial/samsung.h
index aaa617a6c4995e1d978ed88ab33878f232ba8b97..8827e5424cef7d13420114650bdcfa19cad91ea0 100644 (file)
--- a/drivers/tty/serial/samsung.h
+++ b/drivers/tty/serial/samsung.h
@@ -63,7 +63,7 @@ struct s3c24xx_uart_port {
 
 /* conversion functions */
 
-#define s3c24xx_dev_to_port(__dev) (struct uart_port *)dev_get_drvdata(__dev)
+#define s3c24xx_dev_to_port(__dev) dev_get_drvdata(__dev)
 
 /* register access controls */