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Subject[PATCH] arch: arm: mach-omap2: cm33xx.c: Remove some unused functions
Date
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>
---
arch/arm/mach-omap2/cm33xx.c | 21 ---------------------
1 file changed, 21 deletions(-)

diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index b3f99e9..d86681c 100644
--- a/arch/arm/mach-omap2/cm33xx.c
+++ b/arch/arm/mach-omap2/cm33xx.c
@@ -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)
--
1.7.10.4


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