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    Subject[PATCH 89/90] ARM: OMAP: Activate MPU retention code in omap2/pm.c
    Date
    From: Jarkko Nikula <jarkko.nikula@nokia.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@nokia.com>
    Signed-off-by: Tony Lindgren <tony@atomide.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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