This patch fix clock-rate overflow problem in mediatek clock driver common part.
Signed-off-by: Sam Shih sam.shih@mediatek.com Reviewed-by: Ryder Lee ryder.lee@mediatek.com --- drivers/clk/mediatek/clk-mtk.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/clk/mediatek/clk-mtk.c b/drivers/clk/mediatek/clk-mtk.c index 6c6b500d9b..9c30be994e 100644 --- a/drivers/clk/mediatek/clk-mtk.c +++ b/drivers/clk/mediatek/clk-mtk.c @@ -39,7 +39,7 @@ * this function is recursively called to find the parent to calculate * the accurate frequency. */ -static int mtk_clk_find_parent_rate(struct clk *clk, int id, +static ulong mtk_clk_find_parent_rate(struct clk *clk, int id, const struct driver *drv) { struct clk parent = { .id = id, }; @@ -265,7 +265,7 @@ static ulong mtk_factor_recalc_rate(const struct mtk_fixed_factor *fdiv, return rate; }
-static int mtk_topckgen_get_factor_rate(struct clk *clk, u32 off) +static ulong mtk_topckgen_get_factor_rate(struct clk *clk, u32 off) { struct mtk_clk_priv *priv = dev_get_priv(clk->dev); const struct mtk_fixed_factor *fdiv = &priv->tree->fdivs[off]; @@ -287,7 +287,7 @@ static int mtk_topckgen_get_factor_rate(struct clk *clk, u32 off) return mtk_factor_recalc_rate(fdiv, rate); }
-static int mtk_topckgen_get_mux_rate(struct clk *clk, u32 off) +static ulong mtk_topckgen_get_mux_rate(struct clk *clk, u32 off) { struct mtk_clk_priv *priv = dev_get_priv(clk->dev); const struct mtk_composite *mux = &priv->tree->muxes[off];