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ARM: OMAP4: PRM: make omap4_prm_read/write_inst_reg calls static

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These are not (and should not be) used by anybody outside the PRM
driver itself.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Paul Walmsley <paul@pwsan.com>
Tested-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Tero Kristo 2014-10-27 08:39:26 -07:00 committed by Tony Lindgren
parent 85d6670f1b
commit f3f220f046
2 changed files with 3 additions and 7 deletions
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6
arch/arm/mach-omap2/prm44xx.c
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@ -80,19 +80,19 @@ static struct prm_reset_src_map omap44xx_prm_reset_src_map[] = {
/* PRM low-level functions */
/* Read a register in a CM/PRM instance in the PRM module */
u32 omap4_prm_read_inst_reg(s16 inst, u16 reg)
static u32 omap4_prm_read_inst_reg(s16 inst, u16 reg)
{
return readl_relaxed(prm_base + inst + reg);
}
/* Write into a register in a CM/PRM instance in the PRM module */
void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg)
static void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 reg)
{
writel_relaxed(val, prm_base + inst + reg);
}
/* Read-modify-write a register in a PRM module. Caller must lock */
u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
static u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 reg)
{
u32 v;

4
arch/arm/mach-omap2/prm44xx_54xx.h
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@ -26,10 +26,6 @@
/* Function prototypes */
#ifndef __ASSEMBLER__
extern u32 omap4_prm_read_inst_reg(s16 inst, u16 idx);
extern void omap4_prm_write_inst_reg(u32 val, s16 inst, u16 idx);
extern u32 omap4_prm_rmw_inst_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
/* OMAP4/OMAP5-specific VP functions */
u32 omap4_prm_vp_check_txdone(u8 vp_id);
void omap4_prm_vp_clear_txdone(u8 vp_id);