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arch: arm: cpu_idle: Remove unused functions #18099

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Merged
merged 1 commit into from
Aug 8, 2019
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arch: arm: cpu_idle: Remove unused functions #18099

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45 changes: 0 additions & 45 deletions arch/arm/core/cpu_idle.S
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Original file line number Diff line number Diff line change
Expand Up @@ -21,10 +21,6 @@
_ASM_FILE_PROLOGUE

GTEXT(z_CpuIdleInit)
#ifdef CONFIG_SYS_POWER_MANAGEMENT
GTEXT(_NanoIdleValGet)
GTEXT(_NanoIdleValClear)
#endif
GTEXT(k_cpu_idle)
GTEXT(k_cpu_atomic_idle)

Expand Down Expand Up @@ -55,47 +51,6 @@ SECTION_FUNC(TEXT, z_CpuIdleInit)
str r2, [r1]
bx lr

#ifdef CONFIG_SYS_POWER_MANAGEMENT

/**
*
* @brief Get the kernel idle setting
*
* Returns the kernel idle setting, in ticks. Only called by __systick().
*
* @return the requested number of ticks for the kernel to be idle
*
* C function prototype:
*
* s32_t _NanoIdleValGet (void);
*/

SECTION_FUNC(TEXT, _NanoIdleValGet)
ldr r0, =_kernel
ldr r0, [r0, #_kernel_offset_to_idle]
bx lr

/**
*
* @brief Clear the kernel idle setting
*
* Sets the kernel idle setting to 0. Only called by __systick().
*
* @return N/A
*
* C function prototype:
*
* void _NanoIdleValClear (void);
*/

SECTION_FUNC(TEXT, _NanoIdleValClear)
ldr r0, =_kernel
eors.n r1, r1
str r1, [r0, #_kernel_offset_to_idle]
bx lr

#endif /* CONFIG_SYS_POWER_MANAGEMENT */

/**
*
* @brief Power save idle routine for ARM Cortex-M
Expand Down