From: Michal Simek <michal.simek@xilinx.com>
Date: Thu, 14 Jun 2018 09:19:57 +0000 (+0200)
Subject: serial: zynq: Make zynq_serial_setbrg static
X-Git-Tag: v2018.07-rc2~49^2
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=b729ed0d95415bd694a6b67c0761f03ef5a1e2bc;p=oweals%2Fu-boot.git

serial: zynq: Make zynq_serial_setbrg static

This function is used only inside this driver that's why should be
static.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
---

diff --git a/drivers/serial/serial_zynq.c b/drivers/serial/serial_zynq.c
index cc14bfa39c..a191772ff0 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;