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serial: UniPhier: add static to locally used functions

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Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
This commit is contained in:
Masahiro Yamada 2014-10-24 17:00:11 +09:00
parent bb72148b2b
commit d9bc8fd1cb
1 changed files with 3 additions and 3 deletions
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6
drivers/serial/serial_uniphier.c
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@ -55,7 +55,7 @@ struct uniphier_serial_private_data {
#define uniphier_serial_port(dev) \
((struct uniphier_serial_private_data *)dev_get_priv(dev))->membase
int uniphier_serial_setbrg(struct udevice *dev, int baudrate)
static int uniphier_serial_setbrg(struct udevice *dev, int baudrate)
{
struct uniphier_serial_platform_data *plat = dev_get_platdata(dev);
struct uniphier_serial __iomem *port = uniphier_serial_port(dev);
@ -103,7 +103,7 @@ static int uniphier_serial_pending(struct udevice *dev, bool input)
return !(readb(&port->lsr) & UART_LSR_THRE);
}
int uniphier_serial_probe(struct udevice *dev)
static int uniphier_serial_probe(struct udevice *dev)
{
struct uniphier_serial_private_data *priv = dev_get_priv(dev);
struct uniphier_serial_platform_data *plat = dev_get_platdata(dev);
@ -116,7 +116,7 @@ int uniphier_serial_probe(struct udevice *dev)
return 0;
}
int uniphier_serial_remove(struct udevice *dev)
static int uniphier_serial_remove(struct udevice *dev)
{
unmap_sysmem(uniphier_serial_port(dev));