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OMAP powerdomain/PM: use symbolic constants for the max number of power states
Replace some bare constants with power states. Signed-off-by: Paul Walmsley <paul@pwsan.com> Cc: Kevin Hilman <khilman@deeprootsystems.com>
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parent
6a06fa6863
commit
2354eb5a94
3 changed files with 7 additions and 5 deletions
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@ -326,7 +326,7 @@ int pm_dbg_regset_save(int reg_set)
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return 0;
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}
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static const char pwrdm_state_names[][4] = {
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static const char pwrdm_state_names[][PWRDM_MAX_PWRSTS] = {
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"OFF",
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"RET",
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"INA",
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@ -381,7 +381,7 @@ static int pwrdm_dbg_show_counter(struct powerdomain *pwrdm, void *user)
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seq_printf(s, "%s (%s)", pwrdm->name,
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pwrdm_state_names[pwrdm->state]);
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for (i = 0; i < 4; i++)
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for (i = 0; i < PWRDM_MAX_PWRSTS; i++)
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seq_printf(s, ",%s:%d", pwrdm_state_names[i],
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pwrdm->state_counter[i]);
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@ -158,7 +158,7 @@ static __init void _pwrdm_setup(struct powerdomain *pwrdm)
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{
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int i;
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for (i = 0; i < 4; i++)
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for (i = 0; i < PWRDM_MAX_PWRSTS; i++)
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pwrdm->state_counter[i] = 0;
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pwrdm_wait_transition(pwrdm);
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@ -28,6 +28,8 @@
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#define PWRDM_POWER_INACTIVE 0x2
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#define PWRDM_POWER_ON 0x3
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#define PWRDM_MAX_PWRSTS 4
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/* Powerdomain allowable state bitfields */
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#define PWRSTS_OFF_ON ((1 << PWRDM_POWER_OFF) | \
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(1 << PWRDM_POWER_ON))
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@ -118,11 +120,11 @@ struct powerdomain {
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struct list_head node;
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int state;
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unsigned state_counter[4];
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unsigned state_counter[PWRDM_MAX_PWRSTS];
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#ifdef CONFIG_PM_DEBUG
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s64 timer;
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s64 state_timer[4];
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s64 state_timer[PWRDM_MAX_PWRSTS];
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#endif
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};
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