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    Subject[PATCH 03/16] davinci: cpuidle - move code to prevent forward declaration
    Date
    From: Daniel Lezcano <daniel.lezcano@linaro.org>

    The patch is mindless, it just moves the idle function below in the file
    in order to prevent forward declaration in the next patch.

    Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
    Acked-by: Sekhar Nori <nsekhar@ti.com>
    Signed-off-by: Len Brown <len.brown@intel.com>
    ---
    arch/arm/mach-davinci/cpuidle.c | 72 ++++++++++++++++++++---------------------
    1 file changed, 36 insertions(+), 36 deletions(-)

    diff --git a/arch/arm/mach-davinci/cpuidle.c b/arch/arm/mach-davinci/cpuidle.c
    index 5fbd470..697febe 100644
    --- a/arch/arm/mach-davinci/cpuidle.c
    +++ b/arch/arm/mach-davinci/cpuidle.c
    @@ -31,42 +31,6 @@ struct davinci_ops {
    u32 flags;
    };

    -/* Actual code that puts the SoC in different idle states */
    -static int davinci_enter_idle(struct cpuidle_device *dev,
    - struct cpuidle_driver *drv,
    - int index)
    -{
    - struct cpuidle_state_usage *state_usage = &dev->states_usage[index];
    - struct davinci_ops *ops = cpuidle_get_statedata(state_usage);
    -
    - if (ops && ops->enter)
    - ops->enter();
    -
    - index = cpuidle_wrap_enter(dev, drv, index,
    - arm_cpuidle_simple_enter);
    -
    - if (ops && ops->exit)
    - ops->exit();
    -
    - return index;
    -}
    -
    -static struct cpuidle_driver davinci_idle_driver = {
    - .name = "cpuidle-davinci",
    - .owner = THIS_MODULE,
    - .en_core_tk_irqen = 1,
    - .states[0] = ARM_CPUIDLE_WFI_STATE,
    - .states[1] = {
    - .enter = davinci_enter_idle,
    - .exit_latency = 10,
    - .target_residency = 100000,
    - .flags = CPUIDLE_FLAG_TIME_VALID,
    - .name = "DDR SR",
    - .desc = "WFI and DDR Self Refresh",
    - },
    - .state_count = DAVINCI_CPUIDLE_MAX_STATES,
    -};
    -
    static DEFINE_PER_CPU(struct cpuidle_device, davinci_cpuidle_device);
    static void __iomem *ddr2_reg_base;
    static bool ddr2_pdown;
    @@ -107,6 +71,42 @@ static struct davinci_ops davinci_states[DAVINCI_CPUIDLE_MAX_STATES] = {
    },
    };

    +/* Actual code that puts the SoC in different idle states */
    +static int davinci_enter_idle(struct cpuidle_device *dev,
    + struct cpuidle_driver *drv,
    + int index)
    +{
    + struct cpuidle_state_usage *state_usage = &dev->states_usage[index];
    + struct davinci_ops *ops = cpuidle_get_statedata(state_usage);
    +
    + if (ops && ops->enter)
    + ops->enter();
    +
    + index = cpuidle_wrap_enter(dev, drv, index,
    + arm_cpuidle_simple_enter);
    +
    + if (ops && ops->exit)
    + ops->exit();
    +
    + return index;
    +}
    +
    +static struct cpuidle_driver davinci_idle_driver = {
    + .name = "cpuidle-davinci",
    + .owner = THIS_MODULE,
    + .en_core_tk_irqen = 1,
    + .states[0] = ARM_CPUIDLE_WFI_STATE,
    + .states[1] = {
    + .enter = davinci_enter_idle,
    + .exit_latency = 10,
    + .target_residency = 100000,
    + .flags = CPUIDLE_FLAG_TIME_VALID,
    + .name = "DDR SR",
    + .desc = "WFI and DDR Self Refresh",
    + },
    + .state_count = DAVINCI_CPUIDLE_MAX_STATES,
    +};
    +
    static int __init davinci_cpuidle_probe(struct platform_device *pdev)
    {
    int ret;
    --
    1.8.1.3.535.ga923c31


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