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serial: timbuart: Staticize local symbols

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These local symbols are used only in this file.
Fix the following sparse warnings:

drivers/tty/serial/timbuart.c:165:6: warning: symbol 'timbuart_handle_rx_port' was not declared. Should it be static?
drivers/tty/serial/timbuart.c:187:6: warning: symbol 'timbuart_tasklet' was not declared. Should it be static?

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Jingoo Han 2013-08-08 17:33:27 +09:00 committed by Greg Kroah-Hartman
parent 6602769ba9
commit edd173da2c
1 changed files with 2 additions and 2 deletions
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drivers/tty/serial/timbuart.c
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@ -162,7 +162,7 @@ static void timbuart_handle_tx_port(struct uart_port *port, u32 isr, u32 *ier)
dev_dbg(port->dev, "%s - leaving\n", __func__);
}
void timbuart_handle_rx_port(struct uart_port *port, u32 isr, u32 *ier)
static void timbuart_handle_rx_port(struct uart_port *port, u32 isr, u32 *ier)
{
if (isr & RXFLAGS) {
/* Some RX status is set */
@ -184,7 +184,7 @@ void timbuart_handle_rx_port(struct uart_port *port, u32 isr, u32 *ier)
dev_dbg(port->dev, "%s - leaving\n", __func__);
}
void timbuart_tasklet(unsigned long arg)
static void timbuart_tasklet(unsigned long arg)
{
struct timbuart_port *uart = (struct timbuart_port *)arg;
u32 isr, ier = 0;