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yaml
---
r: 163145
b: refs/heads/master
c: 6199ab2
h: refs/heads/master
i:
  163143: d4c6b85
v: v3
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Peter 'p2' De Schrijver authored and Kevin Hilman committed Sep 2, 2009
1 parent fbf01cc commit 477170a
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Showing 2 changed files with 12 additions and 7 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: 331b93f41dff21c8f95709032cb184fb82bf2003
refs/heads/master: 6199ab2690ca6f44f838603da079b3faa837e502
17 changes: 11 additions & 6 deletions trunk/arch/arm/mach-omap2/powerdomain.c
Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,8 @@
#include <mach/powerdomain.h>
#include <mach/clockdomain.h>

#include "pm.h"

enum {
PWRDM_STATE_NOW = 0,
PWRDM_STATE_PREV,
Expand Down Expand Up @@ -134,19 +136,21 @@ static int _pwrdm_state_switch(struct powerdomain *pwrdm, int flag)
if (state != prev)
pwrdm->state_counter[state]++;

pm_dbg_update_time(pwrdm, prev);

pwrdm->state = state;

return 0;
}

static int _pwrdm_pre_transition_cb(struct powerdomain *pwrdm)
static int _pwrdm_pre_transition_cb(struct powerdomain *pwrdm, void *unused)
{
pwrdm_clear_all_prev_pwrst(pwrdm);
_pwrdm_state_switch(pwrdm, PWRDM_STATE_NOW);
return 0;
}

static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm)
static int _pwrdm_post_transition_cb(struct powerdomain *pwrdm, void *unused)
{
_pwrdm_state_switch(pwrdm, PWRDM_STATE_PREV);
return 0;
Expand Down Expand Up @@ -282,7 +286,8 @@ struct powerdomain *pwrdm_lookup(const char *name)
* anything else to indicate failure; or -EINVAL if the function
* pointer is null.
*/
int pwrdm_for_each(int (*fn)(struct powerdomain *pwrdm))
int pwrdm_for_each(int (*fn)(struct powerdomain *pwrdm, void *user),
void *user)
{
struct powerdomain *temp_pwrdm;
unsigned long flags;
Expand All @@ -293,7 +298,7 @@ int pwrdm_for_each(int (*fn)(struct powerdomain *pwrdm))

read_lock_irqsave(&pwrdm_rwlock, flags);
list_for_each_entry(temp_pwrdm, &pwrdm_list, node) {
ret = (*fn)(temp_pwrdm);
ret = (*fn)(temp_pwrdm, user);
if (ret)
break;
}
Expand Down Expand Up @@ -1198,13 +1203,13 @@ int pwrdm_clk_state_switch(struct clk *clk)

int pwrdm_pre_transition(void)
{
pwrdm_for_each(_pwrdm_pre_transition_cb);
pwrdm_for_each(_pwrdm_pre_transition_cb, NULL);
return 0;
}

int pwrdm_post_transition(void)
{
pwrdm_for_each(_pwrdm_post_transition_cb);
pwrdm_for_each(_pwrdm_post_transition_cb, NULL);
return 0;
}

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