diff options
| author | Jason Yan <yanaijie@huawei.com> | 2020-09-12 06:38:34 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-09-16 14:14:58 +0300 |
| commit | 4be002f1dec8418d88bbc556a0dfbaa9adc38ab0 (patch) | |
| tree | f1d9bc77d8ba916fabf0fae09ebd16966bd52ae7 /drivers/tty/serial | |
| parent | 57cee071311800c59bb8735f24d83c95701dc04f (diff) | |
| download | linux-4be002f1dec8418d88bbc556a0dfbaa9adc38ab0.tar.xz | |
serial: ucc_uart: make qe_uart_set_mctrl() static
This eliminates the following sparse warning:
drivers/tty/serial/ucc_uart.c:286:6: warning: symbol 'qe_uart_set_mctrl'
was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Acked-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20200912033834.143166-1-yanaijie@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/ucc_uart.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/ucc_uart.c b/drivers/tty/serial/ucc_uart.c index 3c8c662c69e2..d6a8604157ab 100644 --- a/drivers/tty/serial/ucc_uart.c +++ b/drivers/tty/serial/ucc_uart.c @@ -283,7 +283,7 @@ static unsigned int qe_uart_tx_empty(struct uart_port *port) * don't need that support. This function must exist, however, otherwise * the kernel will panic. */ -void qe_uart_set_mctrl(struct uart_port *port, unsigned int mctrl) +static void qe_uart_set_mctrl(struct uart_port *port, unsigned int mctrl) { } |