serial: bfin_uart: 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: Sonic Zhang <sonic.zhang@analog.com>
Acked-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c
index 3c75e8e0402831dc5a94dda760a2b31a9c7fd7da..74749a6d3565d2c628d26edad1f13fe95875ec87 100644 (file)
--- a/drivers/tty/serial/bfin_uart.c
+++ b/drivers/tty/serial/bfin_uart.c
@@ -1240,7 +1240,7 @@ static int bfin_serial_probe(struct platform_device *pdev)
                         */
 #endif
                ret = peripheral_request_list(
-                       (unsigned short *)dev_get_platdata(&pdev->dev),
+                       dev_get_platdata(&pdev->dev),
                        DRIVER_NAME);
                if (ret) {
                        dev_err(&pdev->dev,
@@ -1358,8 +1358,7 @@ static int bfin_serial_probe(struct platform_device *pdev)
 out_error_unmap:
                iounmap(uart->port.membase);
 out_error_free_peripherals:
-               peripheral_free_list(
-                       (unsigned short *)dev_get_platdata(&pdev->dev));
+               peripheral_free_list(dev_get_platdata(&pdev->dev));
 out_error_free_mem:
                kfree(uart);
                bfin_serial_ports[pdev->id] = NULL;
@@ -1377,8 +1376,7 @@ static int bfin_serial_remove(struct platform_device *pdev)
        if (uart) {
                uart_remove_one_port(&bfin_serial_reg, &uart->port);
                iounmap(uart->port.membase);
-               peripheral_free_list(
-                       (unsigned short *)dev_get_platdata(&pdev->dev));
+               peripheral_free_list(dev_get_platdata(&pdev->dev));
                kfree(uart);
                bfin_serial_ports[pdev->id] = NULL;
        }
@@ -1432,8 +1430,8 @@ static int bfin_earlyprintk_probe(struct platform_device *pdev)
                return -ENOENT;
        }
 
-       ret = peripheral_request_list(
-               (unsigned short *)dev_get_platdata(&pdev->dev), DRIVER_NAME);
+       ret = peripheral_request_list(dev_get_platdata(&pdev->dev),
+                                       DRIVER_NAME);
        if (ret) {
                dev_err(&pdev->dev,
                                "fail to request bfin serial peripherals\n");
@@ -1463,8 +1461,7 @@ static int bfin_earlyprintk_probe(struct platform_device *pdev)
        return 0;
 
 out_error_free_peripherals:
-       peripheral_free_list(
-               (unsigned short *)dev_get_platdata(&pdev->dev));
+       peripheral_free_list(dev_get_platdata(&pdev->dev));
 
        return ret;
 }