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ARM: OMAP2+: cm33xx.c: Remove some unused functions

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Removes some functions that are not used anywhere:
am33xx_cm_read_reg_bits() am33xx_cm_clear_reg_bits() am33xx_cm_set_reg_bits()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Tony Lindgren <tony@atomide.com>
This commit is contained in:
Rickard Strandqvist 2014-12-07 23:27:38 +01:00 committed by Tony Lindgren
parent 4b2171876b
commit 40fd510694
1 changed files with 0 additions and 21 deletions
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21
arch/arm/mach-omap2/cm33xx.c
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@ -72,27 +72,6 @@ static inline u32 am33xx_cm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx)
return v;
}
static inline u32 am33xx_cm_set_reg_bits(u32 bits, s16 inst, s16 idx)
{
return am33xx_cm_rmw_reg_bits(bits, bits, inst, idx);
}
static inline u32 am33xx_cm_clear_reg_bits(u32 bits, s16 inst, s16 idx)
{
return am33xx_cm_rmw_reg_bits(bits, 0x0, inst, idx);
}
static inline u32 am33xx_cm_read_reg_bits(u16 inst, s16 idx, u32 mask)
{
u32 v;
v = am33xx_cm_read_reg(inst, idx);
v &= mask;
v >>= __ffs(mask);
return v;
}
/**
* _clkctrl_idlest - read a CM_*_CLKCTRL register; mask & shift IDLEST bitfield
* @inst: CM instance register offset (*_INST macro)