Make the internal symbols static when possible.
This prevents sparse build warnings.
Signed-off-by: Fabio Estevam <fabio.este...@freescale.com>
---
board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
index acb8431..3d5c285 100644
--- a/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
+++ b/board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c
@@ -158,7 +158,7 @@ static void iox74lv_init(void)
#ifdef CONFIG_SYS_I2C_MXC
#define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
/* I2C1 for PMIC and EEPROM */
-struct i2c_pads_info i2c_pad_info1 = {
+static struct i2c_pads_info i2c_pad_info1 = {
.scl = {
.i2c_mode = MX6_PAD_UART4_TX_DATA__I2C1_SCL | PC,
.gpio_mode = MX6_PAD_UART4_TX_DATA__GPIO1_IO28 | PC,
@@ -313,7 +313,7 @@ static iomux_v3_cfg_t const quadspi_pads[] = {
MX6_PAD_NAND_DQS__QSPI_A_SS0_B | MUX_PAD_CTRL(QSPI_PAD_CTRL1),
};
-int board_qspi_init(void)
+static int board_qspi_init(void)
{
/* Set the iomux */
imx_iomux_v3_setup_multiple_pads(quadspi_pads,
--
1.9.1
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