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ARM: tegra: cpuidle: using IS_ENABLED for multi SoCs management in init func 

Clean up the Tegra CPUidle init function by using IS_ENABLED for multi
SoCs management in the init function.

Signed-off-by: Joseph Lo <josephl@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Joseph Lo 2013-06-04 18:47:34 +08:00 committed by Stephen Warren
parent bf91add4a0
commit b046a65f23
2 changed files with 9 additions and 23 deletions
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11
arch/arm/mach-tegra/cpuidle.c
View File

@ -31,15 +31,16 @@ void __init tegra_cpuidle_init(void)
{ {
switch (tegra_chip_id) { switch (tegra_chip_id) {
case TEGRA20: case TEGRA20:
tegra20_cpuidle_init(); if (IS_ENABLED(CONFIG_ARCH_TEGRA_2x_SOC))
tegra20_cpuidle_init();
break; break;
case TEGRA30: case TEGRA30:
tegra30_cpuidle_init(); if (IS_ENABLED(CONFIG_ARCH_TEGRA_3x_SOC))
tegra30_cpuidle_init();
break; break;
case TEGRA114: case TEGRA114:
tegra114_cpuidle_init(); if (IS_ENABLED(CONFIG_ARCH_TEGRA_114_SOC))
break; tegra114_cpuidle_init();
default:
break; break;
} }
} }

21
arch/arm/mach-tegra/cpuidle.h
View File

@ -17,25 +17,10 @@
#ifndef __MACH_TEGRA_CPUIDLE_H #ifndef __MACH_TEGRA_CPUIDLE_H
#define __MACH_TEGRA_CPUIDLE_H #define __MACH_TEGRA_CPUIDLE_H
#ifdef CONFIG_ARCH_TEGRA_2x_SOC
int tegra20_cpuidle_init(void);
#else
static inline int tegra20_cpuidle_init(void) { return -ENODEV; }
#endif
#ifdef CONFIG_ARCH_TEGRA_3x_SOC
int tegra30_cpuidle_init(void);
#else
static inline int tegra30_cpuidle_init(void) { return -ENODEV; }
#endif
#ifdef CONFIG_ARCH_TEGRA_114_SOC
int tegra114_cpuidle_init(void);
#else
static inline int tegra114_cpuidle_init(void) { return -ENODEV; }
#endif
#ifdef CONFIG_CPU_IDLE #ifdef CONFIG_CPU_IDLE
int tegra20_cpuidle_init(void);
int tegra30_cpuidle_init(void);
int tegra114_cpuidle_init(void);
void tegra_cpuidle_init(void); void tegra_cpuidle_init(void);
#else #else
static inline void tegra_cpuidle_init(void) {} static inline void tegra_cpuidle_init(void) {}