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OMAP3: clean-up mach specific cpuidle data structures

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- sleep_latency and wake_latency are not used, replace them by
  exit_latency which is used by cpuidle. exit_latency simply is
  the sum of sleep_latency and wake_latency,
- replace threshold by target_residency,
- changed the OMAP3 specific cpuidle code accordingly,
- changed the OMAP3 board code accordingly.

Signed-off-by: Jean Pihet <j-pihet@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Jean Pihet
2011-05-09 12:02:13 +02:00
committed by Kevin Hilman
parent 90d231f767
commit 866ba0ef96
3 changed files with 63 additions and 71 deletions
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13
arch/arm/mach-omap2/pm.h
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@@ -36,11 +36,16 @@ static inline int omap4_opp_init(void)
}
#endif
/*
* cpuidle mach specific parameters
*
* The board code can override the default C-states definition using
* omap3_pm_init_cpuidle
*/
struct cpuidle_params {
u8 valid;
u32 sleep_latency;
u32 wake_latency;
u32 threshold;
u32 exit_latency; /* exit_latency = sleep + wake-up latencies */
u32 target_residency;
u8 valid; /* validates the C-state */
};
#if defined(CONFIG_PM) && defined(CONFIG_CPU_IDLE)