serial: ifx6x60: 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/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index af286e6..5903909 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -1008,7 +1008,7 @@
 		return -ENODEV;
 	}
 
-	pl_data = (struct ifx_modem_platform_data *)dev_get_platdata(&spi->dev);
+	pl_data = dev_get_platdata(&spi->dev);
 	if (!pl_data) {
 		dev_err(&spi->dev, "missing platform data!");
 		return -ENODEV;