[PATCH 1/1] Hook into PM counters

[Peter 'p2' De Schrijver]

Signed-off-by: Peter 'p2' De Schrijver <[EMAIL PROTECTED]>
---
 arch/arm/mach-omap2/clock.c       |    2 ++
 arch/arm/mach-omap2/clockdomain.c |    4 ++++
 arch/arm/mach-omap2/pm34xx.c      |    6 ++++++
 3 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/clock.c b/arch/arm/mach-omap2/clock.c
index c3af24e..dbbc7c8 100644
--- a/arch/arm/mach-omap2/clock.c
+++ b/arch/arm/mach-omap2/clock.c
@@ -1013,5 +1013,7 @@ void omap2_clk_disable_unused(struct clk *clk)
 
        printk(KERN_INFO "Disabling unused clock \"%s\"\n", clk->name);
        _omap2_clk_disable(clk);
+       if (clk->clkdm.ptr != NULL)
+               pwrdm_clkdm_state_switch(clk->clkdm.ptr);
 }
 #endif
diff --git a/arch/arm/mach-omap2/clockdomain.c 
b/arch/arm/mach-omap2/clockdomain.c
index fa62f14..5249fe8 100644
--- a/arch/arm/mach-omap2/clockdomain.c
+++ b/arch/arm/mach-omap2/clockdomain.c
@@ -567,6 +567,8 @@ int omap2_clkdm_clk_enable(struct clockdomain *clkdm, 
struct clk *clk)
        else
                omap2_clkdm_wakeup(clkdm);
 
+       pwrdm_clkdm_state_switch(clkdm);
+
        return 0;
 }
 
@@ -618,6 +620,8 @@ int omap2_clkdm_clk_disable(struct clockdomain *clkdm, 
struct clk *clk)
        else
                omap2_clkdm_sleep(clkdm);
 
+       pwrdm_clkdm_state_switch(clkdm);
+
        return 0;
 }
 
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index a828db6..5913c4d 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -170,6 +170,8 @@ static void omap_sram_idle(void)
        disable_smartreflex(SR1);
        disable_smartreflex(SR2);
 
+       pwrdm_pre_suspend();
+
        omap2_gpio_prepare_for_retention();
 
        _omap_sram_idle(NULL, save_state);
@@ -179,6 +181,9 @@ static void omap_sram_idle(void)
        /* Enable smartreflex after WFI */
        enable_smartreflex(SR1);
        enable_smartreflex(SR2);
+
+       pwrdm_post_suspend();
+
 }
 
 /*
@@ -260,6 +265,7 @@ static int set_pwrdm_state(struct powerdomain *pwrdm, u32 
state)
        if (sleep_switch) {
                omap2_clkdm_allow_idle(pwrdm->pwrdm_clkdms[0]);
                pwrdm_wait_transition(pwrdm);
+               pwrdm_state_switch(pwrdm);
        }
 
 err:
-- 
1.5.6.3

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