serial: use dev_get_platdata()

Use the wrapper function for retrieving the platform data instead of
accessing dev->platform_data directly.

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

1 files changed, 6 insertions, 5 deletions

diff --git a/drivers/tty/serial/bfin_uart.c b/drivers/tty/serial/bfin_uart.c
index 72031d754dc0..378f3c383992 100644
--- a/drivers/tty/serial/bfin_uart.c
+++ b/drivers/tty/serial/bfin_uart.c
@@ -1240,7 +1240,8 @@ static int bfin_serial_probe(struct platform_device *pdev)
                          */
 #endif
                 ret = peripheral_request_list(
-                        (unsigned short *)pdev->dev.platform_data, DRIVER_NAME);
+                        (unsigned short *)dev_get_platdata(&pdev->dev),
+                        DRIVER_NAME);
                 if (ret) {
                         dev_err(&pdev->dev,
                                 "fail to request bfin serial peripherals\n");
@@ -1358,7 +1359,7 @@ out_error_unmap:
                 iounmap(uart->port.membase);
 out_error_free_peripherals:
                 peripheral_free_list(
-                        (unsigned short *)pdev->dev.platform_data);
+                        (unsigned short *)dev_get_platdata(&pdev->dev));
 out_error_free_mem:
                 kfree(uart);
                 bfin_serial_ports[pdev->id] = NULL;
@@ -1377,7 +1378,7 @@ static int bfin_serial_remove(struct platform_device *pdev)
                 uart_remove_one_port(&bfin_serial_reg, &uart->port);
                 iounmap(uart->port.membase);
                 peripheral_free_list(
-                        (unsigned short *)pdev->dev.platform_data);
+                        (unsigned short *)dev_get_platdata(&pdev->dev));
                 kfree(uart);
                 bfin_serial_ports[pdev->id] = NULL;
         }
@@ -1432,7 +1433,7 @@ static int bfin_earlyprintk_probe(struct platform_device *pdev)
         }
 
         ret = peripheral_request_list(
-                (unsigned short *)pdev->dev.platform_data, DRIVER_NAME);
+                (unsigned short *)dev_get_platdata(&pdev->dev), DRIVER_NAME);
         if (ret) {
                 dev_err(&pdev->dev,
                                 "fail to request bfin serial peripherals\n");
@@ -1463,7 +1464,7 @@ static int bfin_earlyprintk_probe(struct platform_device *pdev)
 
 out_error_free_peripherals:
         peripheral_free_list(
-                (unsigned short *)pdev->dev.platform_data);
+                (unsigned short *)dev_get_platdata(&pdev->dev));
 
         return ret;
 }