serial: use platform_{get,set}_drvdata()
Use the wrapper functions for getting and setting the driver data using
platform_device instead of using dev_{get,set}_drvdata() with &pdev->dev,
so we can directly pass a struct platform_device.
Also, unnecessary dev_set_drvdata() is removed, because the driver core
clears the driver data to NULL after device_release or on probe failure.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/tty/serial/sunhv.c b/drivers/tty/serial/sunhv.c
index ba60708..cf86e72 100644
--- a/drivers/tty/serial/sunhv.c
+++ b/drivers/tty/serial/sunhv.c
@@ -577,7 +577,7 @@
if (err)
goto out_remove_port;
- dev_set_drvdata(&op->dev, port);
+ platform_set_drvdata(op, port);
return 0;
@@ -601,7 +601,7 @@
static int hv_remove(struct platform_device *dev)
{
- struct uart_port *port = dev_get_drvdata(&dev->dev);
+ struct uart_port *port = platform_get_drvdata(dev);
free_irq(port->irq, port);
@@ -612,8 +612,6 @@
kfree(port);
sunhv_port = NULL;
- dev_set_drvdata(&dev->dev, NULL);
-
return 0;
}