Make functions that are local-only static, so no hairy symbols stick out of the serial_pxa driver file.
Signed-off-by: Marek Vasut marex@denx.de Cc: Marek Vasut marek.vasut@gmail.com Cc: Tom Rini trini@ti.com --- drivers/serial/serial_pxa.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/serial/serial_pxa.c b/drivers/serial/serial_pxa.c index ad2d77e..bd3b3cf 100644 --- a/drivers/serial/serial_pxa.c +++ b/drivers/serial/serial_pxa.c @@ -87,7 +87,7 @@ DECLARE_GLOBAL_DATA_PTR; #endif #endif
-uint32_t pxa_uart_get_baud_divider(void) +static uint32_t pxa_uart_get_baud_divider(void) { if (gd->baudrate == 1200) return 768; @@ -105,7 +105,7 @@ uint32_t pxa_uart_get_baud_divider(void) return 0; }
-struct pxa_uart_regs *pxa_uart_index_to_regs(uint32_t uart_index) +static struct pxa_uart_regs *pxa_uart_index_to_regs(uint32_t uart_index) { switch (uart_index) { case FFUART_INDEX: return (struct pxa_uart_regs *)FFUART_BASE; @@ -117,7 +117,7 @@ struct pxa_uart_regs *pxa_uart_index_to_regs(uint32_t uart_index) } }
-void pxa_uart_toggle_clock(uint32_t uart_index, int enable) +static void pxa_uart_toggle_clock(uint32_t uart_index, int enable) { uint32_t clk_reg, clk_offset, reg;