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ARM: AM33xx: PRM: make direct register access functions static

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These should not be accessed outside driver, thus removed the APIs
from the header file and made the implementation static.

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 08:39:25 -07:00 committed by Tony Lindgren
parent 840b7eb834
commit 85d6670f1b
2 changed files with 3 additions and 6 deletions
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6
arch/arm/mach-omap2/prm33xx.c
View file

@ -28,19 +28,19 @@
#define AM33XX_RST_GLOBAL_WARM_SW_MASK (1 << 0)
/* Read a register in a PRM instance */
u32 am33xx_prm_read_reg(s16 inst, u16 idx)
static u32 am33xx_prm_read_reg(s16 inst, u16 idx)
{
return readl_relaxed(prm_base + inst + idx);
}
/* Write into a register in a PRM instance */
void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx)
static void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx)
{
writel_relaxed(val, prm_base + inst + idx);
}
/* Read-modify-write a register in PRM. Caller must lock */
u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx)
static u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx)
{
u32 v;

3
arch/arm/mach-omap2/prm33xx.h
View file

@ -118,9 +118,6 @@
#define AM33XX_PM_CEFUSE_PWRSTST AM33XX_PRM_REGADDR(AM33XX_PRM_CEFUSE_MOD, 0x0004)
#ifndef __ASSEMBLER__
extern u32 am33xx_prm_read_reg(s16 inst, u16 idx);
extern void am33xx_prm_write_reg(u32 val, s16 inst, u16 idx);
extern u32 am33xx_prm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx);
extern void am33xx_prm_global_warm_sw_reset(void);
int am33xx_prm_init(void);