Tarun Kanti DebBarma tarun.ka...@ti.com writes:
From: Charulatha V ch...@ti.com
The context lost count is modified in omap_sram_idle() path when
pwrdm_post_transition() is called. But pwrdm_post_transition() is called
only after omap_gpio_resume_after_idle() is called. Correct this so that
context lost count is modified before calling omap_gpio_resume_after_idle().
This would be useful when OMAP GPIO save/restore context is called by
the OMAP GPIO driver itself.
Signed-off-by: Charulatha V ch...@ti.com
Reviewed-by: Santosh Shilimkar santosh.shilim...@ti.com
This one isn't directly related to the GPIO cleanup, so I'll pull it out
and add it to my PM cleanup queue for v3.2, adding Tony's ack.
I'll also change the subject prefix to: ARM: OMAP3: PM: ...
Kevin
---
arch/arm/mach-omap2/pm34xx.c |7 ---
1 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index 7255d9b..1915050 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -363,7 +363,6 @@ void omap_sram_idle(void)
printk(KERN_ERR Invalid mpu state in sram_idle\n);
return;
}
- pwrdm_pre_transition();
/* NEON control */
if (pwrdm_read_pwrst(neon_pwrdm) == PWRDM_POWER_ON)
@@ -386,6 +385,8 @@ void omap_sram_idle(void)
if (!console_trylock())
goto console_still_active;
+ pwrdm_pre_transition();
+
/* PER */
if (per_next_state PWRDM_POWER_ON) {
per_going_off = (per_next_state == PWRDM_POWER_OFF) ? 1 : 0;
@@ -455,6 +456,8 @@ void omap_sram_idle(void)
}
omap3_intc_resume_idle();
+ pwrdm_post_transition();
+
/* PER */
if (per_next_state PWRDM_POWER_ON) {
per_prev_state = pwrdm_read_prev_pwrst(per_pwrdm);
@@ -478,8 +481,6 @@ console_still_active:
omap3_disable_io_chain();
}
- pwrdm_post_transition();
-
clkdm_allow_idle(mpu_pwrdm-pwrdm_clkdms[0]);
}
--
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