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ARM: mach-omap2: omap3: Make clock functions static

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get_osc_clk_speed and get_sys_clkin_sel are only used in
one file.  Make them static.

Tested on OMAP3530, DM3730, AM3517.

Signed-off-by: Adam Ford <aford173@gmail.com>
This commit is contained in:
Adam Ford
2022-03-05 08:25:23 -06:00
committed by Tom Rini
parent 6553f154f2
commit 901ff692d1
1 changed files with 2 additions and 2 deletions
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4
arch/arm/mach-omap2/omap3/clock.c
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@@ -23,7 +23,7 @@
* get_sys_clk_speed() - determine reference oscillator speed
* based on known 32kHz clock and gptimer.
*****************************************************************************/
u32 get_osc_clk_speed(void)
static u32 get_osc_clk_speed(void)
{
u32 start, cstart, cend, cdiff, cdiv, val;
struct prcm *prcm_base = (struct prcm *)PRCM_BASE;
@@ -90,7 +90,7 @@ u32 get_osc_clk_speed(void)
* get_sys_clkin_sel() - returns the sys_clkin_sel field value based on
* input oscillator clock frequency.
*****************************************************************************/
void get_sys_clkin_sel(u32 osc_clk, u32 *sys_clkin_sel)
static void get_sys_clkin_sel(u32 osc_clk, u32 *sys_clkin_sel)
{
switch(osc_clk) {
case S38_4M: