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Commit 0c2487f6 authored by Daniel Lezcano's avatar Daniel Lezcano Committed by Kevin Hilman
Browse files

ARM: OMAP3: cpuidle - remove cpuidle_params_table 



We do not longer need the ''cpuidle_params_table' array as
we defined the states in the driver and we checked they are
all valid.

We also remove the structure definition as it is no longer used.

Signed-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
Reviewed-by: default avatarJean Pihet <j-pihet@ti.com>
Reviewed-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: default avatarSantosh Shilimkar <santosh.shilimkar@ti.com>
Tested-by: default avatarKevin Hilman <khilman@ti.com>
Signed-off-by: default avatarKevin Hilman <khilman@ti.com>
parent f79b5d8a

arch/arm/mach-omap2/cpuidle34xx.c

+3 −25
Original line number Diff line number Diff line
@@ -38,36 +38,14 @@ 


#ifdef CONFIG_CPU_IDLE



/*

 * The latencies/thresholds for various C states have

 * to be configured from the respective board files.

 * These are some default values (which might not provide

 * the best power savings) used on boards which do not

 * pass these details from the board file.

 */

static struct cpuidle_params cpuidle_params_table[] = {

	/* C1 */

	{2 + 2, 5, 1},

	/* C2 */

	{10 + 10, 30, 1},

	/* C3 */

	{50 + 50, 300, 1},

	/* C4 */

	{1500 + 1800, 4000, 1},

	/* C5 */

	{2500 + 7500, 12000, 1},

	/* C6 */

	{3000 + 8500, 15000, 1},

	/* C7 */

	{10000 + 30000, 300000, 1},

};

#define OMAP3_NUM_STATES ARRAY_SIZE(cpuidle_params_table)



/* Mach specific information to be recorded in the C-state driver_data */

struct omap3_idle_statedata {

	u32 mpu_state;

	u32 core_state;

};



#define OMAP3_NUM_STATES 7



struct omap3_idle_statedata omap3_idle_data[OMAP3_NUM_STATES];



struct powerdomain *mpu_pd, *core_pd, *per_pd, *cam_pd;

arch/arm/mach-omap2/pm.h

+0 −12
Original line number Diff line number Diff line
@@ -38,18 +38,6 @@ 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 {

	u32 exit_latency;	/* exit_latency = sleep + wake-up latencies */

	u32 target_residency;

	u8 valid;		/* validates the C-state */

};



extern int omap3_pm_get_suspend_state(struct powerdomain *pwrdm);

extern int omap3_pm_set_suspend_state(struct powerdomain *pwrdm, int state);