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tty: serial: msm: fix definition of msm_stop_dma 

The msm_stop_dma() is not exported from the driver, so make
it static to stop the following warning:

drivers/tty/serial/msm_serial.c:84:6: warning: symbol 'msm_stop_dma' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Andy Gross <andy.gross@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Ben Dooks 2016-06-07 19:11:52 +01:00 committed by Greg Kroah-Hartman
parent 30acf549ca
commit 9a3f5bf275
1 changed files with 1 additions and 1 deletions
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2
drivers/tty/serial/msm_serial.c
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@ -250,7 +250,7 @@ static void msm_serial_set_mnd_regs(struct uart_port *port)
static void msm_handle_tx(struct uart_port *port);
static void msm_start_rx_dma(struct msm_port *msm_port);
void msm_stop_dma(struct uart_port *port, struct msm_dma *dma)
static void msm_stop_dma(struct uart_port *port, struct msm_dma *dma)
{
struct device *dev = port->dev;
unsigned int mapped;