clk_get_rate() returns a ulong so do not attempt to pass negative error codes through it.
Signed-off-by: Andrew Goodbody <[email protected]> --- drivers/clk/nuvoton/clk_npcm.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/clk/nuvoton/clk_npcm.c b/drivers/clk/nuvoton/clk_npcm.c index 18cb9cddbf38f4f68f9d035079ff147a4409878e..304c5f2ca07ba3c3e285494ca07330e572b4cac7 100644 --- a/drivers/clk/nuvoton/clk_npcm.c +++ b/drivers/clk/nuvoton/clk_npcm.c @@ -177,11 +177,11 @@ static ulong npcm_clk_get_fout(struct clk *clk) parent_rate = npcm_clk_get_fin(clk); if (!parent_rate) - return -EINVAL; + return 0; div = npcm_clk_get_div(clk); if (!div) - return -EINVAL; + return 0; debug("fout of clk%lu = (%lu / %u)\n", clk->id, parent_rate, div); return (parent_rate / div); @@ -199,12 +199,12 @@ static ulong npcm_clk_get_pll_fout(struct clk *clk) pll = npcm_clk_pll_get(priv->clk_data, clk->id); if (!pll) - return -ENODEV; + return 0; parent.id = pll->parent_id; ret = clk_request(clk->dev, &parent); if (ret) - return ret; + return 0; parent_rate = clk_get_rate(&parent); @@ -236,7 +236,7 @@ static ulong npcm_clk_get_rate(struct clk *clk) if (!ret) return clk_get_rate(&refclk); else - return ret; + return 0; } if (clk->id >= clk_data->pll0_id && -- 2.47.3
