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authorJingoo Han <jg1.han@samsung.com>2013-05-23 14:39:36 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-06-03 21:21:33 +0400
commit696faedd616e202f5c510cd03dcc8853c11ca6db (patch)
tree45ebab791238ff927788d9ae31bde7f59b506060 /drivers/tty/serial/sunsu.c
parent9d141cb97703439255e21bbc95903eda32324a3d (diff)
downloadlinux-696faedd616e202f5c510cd03dcc8853c11ca6db.tar.xz
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>
Diffstat (limited to 'drivers/tty/serial/sunsu.c')
-rw-r--r--drivers/tty/serial/sunsu.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/tty/serial/sunsu.c b/drivers/tty/serial/sunsu.c
index 0d8465728473..699cc1b5f6aa 100644
--- a/drivers/tty/serial/sunsu.c
+++ b/drivers/tty/serial/sunsu.c
@@ -1454,7 +1454,7 @@ static int su_probe(struct platform_device *op)
kfree(up);
return err;
}
- dev_set_drvdata(&op->dev, up);
+ platform_set_drvdata(op, up);
nr_inst++;
@@ -1483,7 +1483,7 @@ static int su_probe(struct platform_device *op)
if (err)
goto out_unmap;
- dev_set_drvdata(&op->dev, up);
+ platform_set_drvdata(op, up);
nr_inst++;
@@ -1496,7 +1496,7 @@ out_unmap:
static int su_remove(struct platform_device *op)
{
- struct uart_sunsu_port *up = dev_get_drvdata(&op->dev);
+ struct uart_sunsu_port *up = platform_get_drvdata(op);
bool kbdms = false;
if (up->su_type == SU_PORT_MS ||
@@ -1516,8 +1516,6 @@ static int su_remove(struct platform_device *op)
if (kbdms)
kfree(up);
- dev_set_drvdata(&op->dev, NULL);
-
return 0;
}