diff options
| author | Naveen Krishna Chatradhi <ch.naveen@samsung.com> | 2014-07-14 17:07:18 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-17 18:18:22 -0700 |
| commit | 4622eb687374ff042c79211d46bbd107c02f27d8 (patch) | |
| tree | 0f36c5de81eddba56f11de6eb003c89788f04816 /drivers/tty/serial | |
| parent | 3bcce591aa1f5d9248666e41d99e76c27de6900f (diff) | |
serial: samsung: improve code clarity by defining a variable
The of_node is derived from pdev for every usage, define a
device_node variable instead.
Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/samsung.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c index d98f93db85f9..4aff02d6712e 100644 --- a/drivers/tty/serial/samsung.c +++ b/drivers/tty/serial/samsung.c @@ -1269,12 +1269,13 @@ static inline struct s3c24xx_serial_drv_data *s3c24xx_get_driver_data( static int s3c24xx_serial_probe(struct platform_device *pdev) { + struct device_node *np = pdev->dev.of_node; struct s3c24xx_uart_port *ourport; int index = probe_index; int ret; - if (pdev->dev.of_node) { - ret = of_alias_get_id(pdev->dev.of_node, "serial"); + if (np) { + ret = of_alias_get_id(np, "serial"); if (ret >= 0) index = ret; } @@ -1295,8 +1296,8 @@ static int s3c24xx_serial_probe(struct platform_device *pdev) dev_get_platdata(&pdev->dev) : ourport->drv_data->def_cfg; - if (pdev->dev.of_node) - of_property_read_u32(pdev->dev.of_node, + if (np) + of_property_read_u32(np, "samsung,uart-fifosize", &ourport->port.fifosize); if (!ourport->port.fifosize) { |