ARM: OMAP4: panda: add statics to remove warnings

Add statics to board-omap4-panda.c's internal functions and data
structures to remove sparse warnings:

arch/arm/mach-omap2/board-omap4panda.c:234:29: warning: symbol
'omap_panda_wlan_data' was not declared. Should it be static?
arch/arm/mach-omap2/board-omap4panda.c:441:24: warning: symbol
'omap4_panda_dvi_device' was not declared. Should it be static?
arch/arm/mach-omap2/board-omap4panda.c:451:12: warning: symbol
'omap4_panda_dvi_init' was not declared. Should it be static?
arch/arm/mach-omap2/board-omap4panda.c:512:13: warning: symbol
'omap4_panda_display_init' was not declared. Should it be static?

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index c148472a79b4..d53b07345f0b 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -231,7 +231,7 @@ static struct platform_device omap_vwlan_device = {
         },
 };
 
-struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
+static struct wl12xx_platform_data omap_panda_wlan_data  __initdata = {
         /* PANDA ref clock is 38.4 MHz */
         .board_ref_clock = 2,
 };
@@ -389,7 +389,7 @@ static struct panel_dvi_platform_data omap4_dvi_panel = {
         .i2c_bus_num = 3,
 };
 
-struct omap_dss_device omap4_panda_dvi_device = {
+static struct omap_dss_device omap4_panda_dvi_device = {
         .type                   = OMAP_DISPLAY_TYPE_DPI,
         .name                   = "dvi",
         .driver_name            = "dvi",
@@ -399,7 +399,7 @@ struct omap_dss_device omap4_panda_dvi_device = {
         .channel                = OMAP_DSS_CHANNEL_LCD2,
 };
 
-int __init omap4_panda_dvi_init(void)
+static int __init omap4_panda_dvi_init(void)
 {
         int r;
 
@@ -460,7 +460,7 @@ static struct omap_dss_board_info omap4_panda_dss_data = {
         .default_device = &omap4_panda_dvi_device,
 };
 
-void __init omap4_panda_display_init(void)
+static void __init omap4_panda_display_init(void)
 {
         int r;