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serial: 8250: of: Make tegra_serial_handle_break() static 

This function is not used outside the file, so it can be static.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Thierry Reding 2016-04-28 14:47:24 +02:00 committed by Greg Kroah-Hartman
parent d1f981506b
commit 28264eb6c3
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/8250/8250_of.c
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@ -29,7 +29,7 @@ struct of_serial_info {
};
#ifdef CONFIG_ARCH_TEGRA
void tegra_serial_handle_break(struct uart_port *p)
static void tegra_serial_handle_break(struct uart_port *p)
{
unsigned int status, tmout = 10000;