Some functions in the MXC i2c driver were not static, fix this by making them so.
Signed-off-by: Marek Vasut marex@denx.de Cc: Heiko Schocher hs@denx.de Cc: Stefano Babic sbabic@denx.de --- drivers/i2c/mxc_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/i2c/mxc_i2c.c b/drivers/i2c/mxc_i2c.c index 18270b9..a73b10b 100644 --- a/drivers/i2c/mxc_i2c.c +++ b/drivers/i2c/mxc_i2c.c @@ -115,7 +115,7 @@ static uint8_t i2c_imx_get_clk(unsigned int rate) /* * Set I2C Bus speed */ -int bus_i2c_set_bus_speed(void *base, int speed) +static int bus_i2c_set_bus_speed(void *base, int speed) { struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)base; u8 clk_idx = i2c_imx_get_clk(speed); @@ -133,7 +133,7 @@ int bus_i2c_set_bus_speed(void *base, int speed) /* * Get I2C Speed */ -unsigned int bus_i2c_get_bus_speed(void *base) +static unsigned int bus_i2c_get_bus_speed(void *base) { struct mxc_i2c_regs *i2c_regs = (struct mxc_i2c_regs *)base; u8 clk_idx = readb(&i2c_regs->ifdr);