[PATCH linux-review] drm: bridge: anx78xx: pxtal_data[] can be static

[kbuild test robot]

Signed-off-by: Fengguang Wu <fengguang.wu at intel.com>
---
 slimport_tx_drv.c |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/bridge/anx78xx/slimport_tx_drv.c b/drivers/gpu/drm/bridge/anx78xx/slimport_tx_drv.c
index 7721326..9afebab 100644
--- a/drivers/gpu/drm/bridge/anx78xx/slimport_tx_drv.c
+++ b/drivers/gpu/drm/bridge/anx78xx/slimport_tx_drv.c
@@ -607,7 +607,7 @@ static void hdmi_rx_initialization(struct anx78xx *anx78xx)
 	hdmi_rx_set_termination(anx78xx, 0);
 }
 
-struct anx78xx_clock_data const pxtal_data[XTAL_CLK_NUM] = {
+static struct anx78xx_clock_data const pxtal_data[XTAL_CLK_NUM] = {
 	{19, 192},
 	{24, 240},
 	{25, 250},
@@ -640,7 +640,7 @@ static void xtal_clk_sel(struct anx78xx *anx78xx)
 			    ((pxtal_data[XTAL_27M].xtal_clk >> 1) - 2) << 3);
 }
 
-void sp_tx_initialization(struct anx78xx *anx78xx)
+static void sp_tx_initialization(struct anx78xx *anx78xx)
 {
 	sp_write_reg(anx78xx, TX_P0, AUX_CTRL2, 0x30);
 	sp_write_reg_or(anx78xx, TX_P0, AUX_CTRL2, 0x08);
@@ -2185,7 +2185,7 @@ static void sp_config_audio_output(struct anx78xx *anx78xx)
 
 /******************End Audio process********************/
 
-void sp_initialization(struct anx78xx *anx78xx)
+static void sp_initialization(struct anx78xx *anx78xx)
 {
 	/* Waitting Hot plug event! */
 	if (!(sp.common_int_status.common_int[3] & PLUG))