diff options
| author | Jingoo Han <jg1.han@samsung.com> | 2013-05-23 19:39:36 +0900 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-06-03 10:21:33 -0700 |
| commit | 696faedd616e202f5c510cd03dcc8853c11ca6db (patch) | |
| tree | 45ebab791238ff927788d9ae31bde7f59b506060 /drivers/tty/serial/sunzilog.c | |
| parent | 9d141cb97703439255e21bbc95903eda32324a3d (diff) | |
| download | linux-696faedd616e202f5c510cd03dcc8853c11ca6db.tar.bz2 | |
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/sunzilog.c')
| -rw-r--r-- | drivers/tty/serial/sunzilog.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/tty/serial/sunzilog.c b/drivers/tty/serial/sunzilog.c index 813ef8eb8eff..135a15203532 100644 --- a/drivers/tty/serial/sunzilog.c +++ b/drivers/tty/serial/sunzilog.c @@ -1495,7 +1495,7 @@ static int zs_probe(struct platform_device *op) kbm_inst++; } - dev_set_drvdata(&op->dev, &up[0]); + platform_set_drvdata(op, &up[0]); return 0; } @@ -1512,7 +1512,7 @@ static void zs_remove_one(struct uart_sunzilog_port *up) static int zs_remove(struct platform_device *op) { - struct uart_sunzilog_port *up = dev_get_drvdata(&op->dev); + struct uart_sunzilog_port *up = platform_get_drvdata(op); struct zilog_layout __iomem *regs; zs_remove_one(&up[0]); @@ -1521,8 +1521,6 @@ static int zs_remove(struct platform_device *op) regs = sunzilog_chip_regs[up[0].port.line / 2]; of_iounmap(&op->resource[0], regs, sizeof(struct zilog_layout)); - dev_set_drvdata(&op->dev, NULL); - return 0; } |