phy: phy-mtk-tphy: remove the check of -ENOSYS

No need check -ENOSYS anymore after add dummy_enable() for
fixed-clock.

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Ryder Lee <ryder.lee@mediatek.com>

diff --git a/drivers/phy/phy-mtk-tphy.c b/drivers/phy/phy-mtk-tphy.c
index 3701481..c4fb404 100644 (file)
--- a/drivers/phy/phy-mtk-tphy.c
+++ b/drivers/phy/phy-mtk-tphy.c
@@ -204,9 +204,8 @@ static int mtk_phy_init(struct phy *phy)
        struct mtk_phy_instance *instance = tphy->phys[phy->id];
        int ret;
 
-       /* we may use a fixed-clock here */
        ret = clk_enable(&instance->ref_clk);
-       if (ret && ret != -ENOSYS)
+       if (ret)
                return ret;
 
        switch (instance->type) {