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From 7cdc87071a4bb390ad5d7ddea210bd2b4d662114 Mon Sep 17 00:00:00 2001
From: Rajendra Nayak <rnayak@ti.com>
Date: Tue, 5 Apr 2011 15:22:41 +0530
Subject: [PATCH 3/6] OMAP2+: PM: Initialise sleep_switch to a non-valid value
sleep_switch which is initialised to 0 in omap_set_pwrdm_state
happens to be a valid sleep_switch type (FORCEWAKEUP_SWITCH)
which are defined as
#define FORCEWAKEUP_SWITCH 0
#define LOWPOWERSTATE_SWITCH 1
This causes the function to wrongly program some clock domains
even when the Powerdomain is in ON state.
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
---
arch/arm/mach-omap2/pm.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 49486f5..d48813f 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -106,7 +106,7 @@ static void omap2_init_processor_devices(void)
int omap_set_pwrdm_state(struct powerdomain *pwrdm, u32 state)
{
u32 cur_state;
- int sleep_switch = 0;
+ int sleep_switch = -1;
int ret = 0;
if (pwrdm == NULL || IS_ERR(pwrdm))
--
1.6.6.1
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