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    Subject[PATCH 03/19] clk: tegra: pll: add tegra_pll_wait_for_lock to clk header
    Date
    Create a wrapper interface to make use of the existing
    clk_pll_wait_for_lock. This will be useful for implementations
    of callbacks in Tegra SoC specific clock drivers.

    Signed-off-by: Rhyland Klein <rklein@nvidia.com>
    ---
    drivers/clk/tegra/clk-pll.c | 5 +++++
    drivers/clk/tegra/clk.h | 1 +
    2 files changed, 6 insertions(+)

    diff --git a/drivers/clk/tegra/clk-pll.c b/drivers/clk/tegra/clk-pll.c
    index 05c6d08a6695..b9a739ce4b98 100644
    --- a/drivers/clk/tegra/clk-pll.c
    +++ b/drivers/clk/tegra/clk-pll.c
    @@ -269,6 +269,11 @@ static int clk_pll_wait_for_lock(struct tegra_clk_pll *pll)
    return -1;
    }

    +int tegra_pll_wait_for_lock(struct tegra_clk_pll *pll)
    +{
    + return clk_pll_wait_for_lock(pll);
    +}
    +
    static int clk_pll_is_enabled(struct clk_hw *hw)
    {
    struct tegra_clk_pll *pll = to_clk_pll(hw);
    diff --git a/drivers/clk/tegra/clk.h b/drivers/clk/tegra/clk.h
    index 2abb6e1b7d93..4ea8b5b089cd 100644
    --- a/drivers/clk/tegra/clk.h
    +++ b/drivers/clk/tegra/clk.h
    @@ -659,5 +659,6 @@ void tegra114_clock_deassert_dfll_dvco_reset(void);

    typedef void (*tegra_clk_apply_init_table_func)(void);
    extern tegra_clk_apply_init_table_func tegra_clk_apply_init_table;
    +int tegra_pll_wait_for_lock(struct tegra_clk_pll *pll);

    #endif /* TEGRA_CLK_H */
    --
    1.7.9.5


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