diff options
| author | Chunfeng Yun <chunfeng.yun@mediatek.com> | 2019-04-10 09:13:03 +0300 |
|---|---|---|
| committer | Kishon Vijay Abraham I <kishon@ti.com> | 2019-04-17 11:43:14 +0300 |
| commit | b603c500d7a5c98089f3d68e4c79297e6aabc4ba (patch) | |
| tree | 87633d7598b963a51b2399c12792a148cdd5b510 /drivers/phy/mediatek/phy-mtk-tphy.c | |
| parent | 549b6b55b00558183cef4af2c2bb61d4f2ffe508 (diff) | |
| download | linux-b603c500d7a5c98089f3d68e4c79297e6aabc4ba.tar.xz | |
phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional()
Use devm_clk_get_optional() to get optional clock
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/mediatek/phy-mtk-tphy.c')
| -rw-r--r-- | drivers/phy/mediatek/phy-mtk-tphy.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/phy/mediatek/phy-mtk-tphy.c b/drivers/phy/mediatek/phy-mtk-tphy.c index 5b6a470ca145..cb2ed3b25068 100644 --- a/drivers/phy/mediatek/phy-mtk-tphy.c +++ b/drivers/phy/mediatek/phy-mtk-tphy.c @@ -1103,13 +1103,9 @@ static int mtk_tphy_probe(struct platform_device *pdev) } /* it's deprecated, make it optional for backward compatibility */ - tphy->u3phya_ref = devm_clk_get(dev, "u3phya_ref"); - if (IS_ERR(tphy->u3phya_ref)) { - if (PTR_ERR(tphy->u3phya_ref) == -EPROBE_DEFER) - return -EPROBE_DEFER; - - tphy->u3phya_ref = NULL; - } + tphy->u3phya_ref = devm_clk_get_optional(dev, "u3phya_ref"); + if (IS_ERR(tphy->u3phya_ref)) + return PTR_ERR(tphy->u3phya_ref); tphy->src_ref_clk = U3P_REF_CLK; tphy->src_coef = U3P_SLEW_RATE_COEF; |