Dear Axel Lin,

Staticize local functions in mxs_auart driver.

Signed-off-by: Axel Lin axel.lin@ingics.com

Acked-by: Marek Vasut marex@denx.de

Just curious, how did you find this? Did you lint the files with some tool?

---

drivers/serial/mxs_auart.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/serial/mxs_auart.c b/drivers/serial/mxs_auart.c index 7cfe5bc..fc0fa96 100644 --- a/drivers/serial/mxs_auart.c +++ b/drivers/serial/mxs_auart.c @@ -40,7 +40,7 @@ static struct mxs_uartapp_regs *get_uartapp_registers(void) * Sets the baud rate and settings.

• The settings are: 8 data bits, no parit and 1 stop bit.

*/ -void mxs_auart_setbrg(void) +static void mxs_auart_setbrg(void) { u32 div; u32 linectrl = 0; @@ -77,7 +77,7 @@ void mxs_auart_setbrg(void) writel(linectrl, &regs->hw_uartapp_linectrl); }

-int mxs_auart_init(void) +static int mxs_auart_init(void) { struct mxs_uartapp_regs *regs = get_uartapp_registers(); /* Reset everything */ @@ -99,7 +99,7 @@ int mxs_auart_init(void) return 0; }

-void mxs_auart_putc(const char c) +static void mxs_auart_putc(const char c) { struct mxs_uartapp_regs *regs = get_uartapp_registers(); /* Wait in loop while the transmit FIFO is full */ @@ -112,14 +112,14 @@ void mxs_auart_putc(const char c) mxs_auart_putc('\r'); }

-int mxs_auart_tstc(void) +static int mxs_auart_tstc(void) { struct mxs_uartapp_regs *regs = get_uartapp_registers(); /* Checks if receive FIFO is empty */ return !(readl(&regs->hw_uartapp_stat) & UARTAPP_STAT_RXFE_MASK); }

-int mxs_auart_getc(void) +static int mxs_auart_getc(void) { struct mxs_uartapp_regs *regs = get_uartapp_registers(); /* Wait until a character is available to read */

Best regards, Marek Vasut