i2c: made unused function i2c_mux_add_device static
and removed it from the .h file
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c
index e98b35c..8b9c2c9 100644
--- a/common/cmd_i2c.c
+++ b/common/cmd_i2c.c
@@ -1357,7 +1357,7 @@
);
#if defined(CONFIG_I2C_MUX)
-int i2c_mux_add_device(I2C_MUX_DEVICE *dev)
+static int i2c_mux_add_device(I2C_MUX_DEVICE *dev)
{
I2C_MUX_DEVICE *devtmp = i2c_mux_devices;
diff --git a/include/i2c.h b/include/i2c.h
index 31088b6..d828964 100644
--- a/include/i2c.h
+++ b/include/i2c.h
@@ -127,8 +127,6 @@
struct _mux_device *next;
} I2C_MUX_DEVICE;
-int i2c_mux_add_device(I2C_MUX_DEVICE *dev);
-
I2C_MUX_DEVICE *i2c_mux_search_device(int id);
I2C_MUX_DEVICE *i2c_mux_ident_muxstring (uchar *buf);
int i2x_mux_select_mux(int bus);