diff mbox series

[1/4] phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional()

Message ID a8539bcf66065380069676fbea99a51254309803.1553914418.git.chunfeng.yun@mediatek.com (mailing list archive)
State Superseded, archived
Delegated to: Andy Gross
Headers show
Series [1/4] phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional() | expand

Commit Message

Chunfeng Yun (云春峰) March 30, 2019, 9:11 a.m. UTC 
Use devm_clk_get_optional() to get optional clock

Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
 drivers/phy/mediatek/phy-mtk-tphy.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)
diff mbox series

Patch

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;