diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-05-23 14:39:36 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-03 21:21:33 +0400 |
| commit | 696faedd616e202f5c510cd03dcc8853c11ca6db (patch) | |
| tree | 45ebab791238ff927788d9ae31bde7f59b506060 /drivers/tty/serial/sunsab.c | |
| parent | 9d141cb97703439255e21bbc95903eda32324a3d (diff) | |
| download | linux-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/sunsab.c')
| -rw-r--r-- | drivers/tty/serial/sunsab.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/sunsab.c b/drivers/tty/serial/sunsab.c index a422c8b55a47..5d6136b2a04a 100644 --- a/drivers/tty/serial/sunsab.c +++ b/drivers/tty/serial/sunsab.c @@ -1037,7 +1037,7 @@ static int sab_probe(struct platform_device *op) if (err) goto out3; - dev_set_drvdata(&op->dev, &up[0]); + platform_set_drvdata(op, &up[0]); inst++; @@ -1059,7 +1059,7 @@ out: static int sab_remove(struct platform_device *op) { - struct uart_sunsab_port *up = dev_get_drvdata(&op->dev); + struct uart_sunsab_port *up = platform_get_drvdata(op); uart_remove_one_port(&sunsab_reg, &up[1].port); uart_remove_one_port(&sunsab_reg, &up[0].port); @@ -1070,8 +1070,6 @@ static int sab_remove(struct platform_device *op) up[0].port.membase, sizeof(union sab82532_async_regs)); - dev_set_drvdata(&op->dev, NULL); - return 0; } |