This function is used only inside this driver that's why should be
static.
Signed-off-by: Michal Simek <[email protected]>
---
drivers/serial/serial_zynq.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index 0fd9e4b4a857..d0d8aa6828f0 100644
--- a/drivers/serial/serial_zynq.c
+++ b/drivers/serial/serial_zynq.c
@@ -103,7 +103,7 @@ static int _uart_zynq_serial_putc(struct uart_zynq *regs,
const char c)
return 0;
}
-int zynq_serial_setbrg(struct udevice *dev, int baudrate)
+static int zynq_serial_setbrg(struct udevice *dev, int baudrate)
{
struct zynq_uart_priv *priv = dev_get_priv(dev);
unsigned long clock;
--
1.9.1
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