linux-kernel - [PATCH 89/90] ARM: OMAP: Activate MPU retention code in omap2/pm.c

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Date:	Wed,  4 Apr 2007 14:06:08 -0400
From:	Tony Lindgren <tony@...mide.com>
To:	linux-kernel@...r.kernel.org
Cc:	Jarkko Nikula <jarkko.nikula@...ia.com>,
	Tony Lindgren <tony@...mide.com>
Subject: [PATCH 89/90] ARM: OMAP: Activate MPU retention code in omap2/pm.c

From: Jarkko Nikula <jarkko.nikula@...ia.com>

FIXME section in function omap2_allow_mpu_retention didn't allow MPU to
enter into retention even if system was idle. MPU retention works fine at
least in Nokia N800.

Signed-off-by: Jarkko Nikula <jarkko.nikula@...ia.com>
Signed-off-by: Tony Lindgren <tony@...mide.com>
---
 arch/arm/mach-omap2/pm.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index cb1ae46..ef2c067 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -573,8 +573,7 @@ static int omap2_allow_mpu_retention(void)
 	if (sti_console_enabled)
 		return 0;
 
-	/* FIXME: Enable soon */
-	return 0;
+	return 1;
 }
 
 static void omap2_enter_mpu_retention(void)
-- 
1.4.4.2

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