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beagle: make get_expansion_id(), get_board_revision(), beagle_display_init() static

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Signed-off-by: Peter Meerwald <p.meerwald@bct-electronic.com>
This commit is contained in:
Peter Meerwald 2012-07-02 03:19:03 +00:00 committed by Albert ARIBAUD
parent b4ebeb86d1
commit fff1a57208
1 changed files with 3 additions and 3 deletions
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6
board/ti/beagle/beagle.c
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@ -112,7 +112,7 @@ int board_init(void)
* GPIO173, GPIO172, GPIO171: 1 0 1 => C4
* GPIO173, GPIO172, GPIO171: 0 0 0 => xM
*/
int get_board_revision(void)
static int get_board_revision(void)
{
int revision;
@ -211,7 +211,7 @@ void get_board_mem_timings(u32 *mcfg, u32 *ctrla, u32 *ctrlb, u32 *rfr_ctrl,
* bus 1 for the availability of an AT24C01B serial EEPROM.
* returns the device_vendor field from the EEPROM
*/
unsigned int get_expansion_id(void)
static unsigned int get_expansion_id(void)
{
i2c_set_bus_num(EXPANSION_EEPROM_I2C_BUS);
@ -234,7 +234,7 @@ unsigned int get_expansion_id(void)
* Configure DSS to display background color on DVID
* Configure VENC to display color bar on S-Video
*/
void beagle_display_init(void)
static void beagle_display_init(void)
{
omap3_dss_venc_config(&venc_config_std_tv, VENC_HEIGHT, VENC_WIDTH);
switch (get_board_revision()) {