From: Chunfeng Yun <chunfeng.yun@mediatek.com>
To: Kishon Vijay Abraham I <kishon@ti.com>
Cc: David Brown <david.brown@linaro.org>,
Grygorii Strashko <grygorii.strashko@ti.com>,
Masami Hiramatsu <masami.hiramatsu@linaro.org>,
Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
Masahiro Yamada <yamada.masahiro@socionext.com>,
Martin Blumenstingl <martin.blumenstingl@googlemail.com>,
Kevin Hilman <khilman@baylibre.com>,
Motoya Tanigawa <tanigawa.motoya@socionext.com>,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org,
Andy Gross <andy.gross@linaro.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Vivek Gautam <vivek.gautam@codeaurora.org>,
linux-arm-msm@vger.kernel.org,
Chunfeng Yun <chunfeng.yun@mediatek.com>,
linux-amlogic@lists.infradead.org,
linux-arm-kernel@lists.infradead.org
Subject: [v2 PATCH 2/4] phy: qcom-qusb2: get optional clock by devm_clk_get_optional()
Date: Wed, 10 Apr 2019 14:13:04 +0800 [thread overview]
Message-ID: <50f5c2410bb86691329e5cb4d7ec38d1811fff33.1554874961.git.chunfeng.yun@mediatek.com> (raw)
In-Reply-To: <a8539bcf66065380069676fbea99a51254309803.1554874961.git.chunfeng.yun@mediatek.com>
Use devm_clk_get_optional() to get optional clock
Cc: Andy Gross <andy.gross@linaro.org>
Cc: David Brown <david.brown@linaro.org>
Cc: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
---
v2: no changes
---
drivers/phy/qualcomm/phy-qcom-qusb2.c | 11 +++--------
1 file changed, 3 insertions(+), 8 deletions(-)
diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c
index 8fd7ce139772..1cbf1d6f28ce 100644
--- a/drivers/phy/qualcomm/phy-qcom-qusb2.c
+++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c
@@ -822,14 +822,9 @@ static int qusb2_phy_probe(struct platform_device *pdev)
return ret;
}
- qphy->iface_clk = devm_clk_get(dev, "iface");
- if (IS_ERR(qphy->iface_clk)) {
- ret = PTR_ERR(qphy->iface_clk);
- if (ret == -EPROBE_DEFER)
- return ret;
- qphy->iface_clk = NULL;
- dev_dbg(dev, "failed to get iface clk, %d\n", ret);
- }
+ qphy->iface_clk = devm_clk_get_optional(dev, "iface");
+ if (IS_ERR(qphy->iface_clk))
+ return PTR_ERR(qphy->iface_clk);
qphy->phy_reset = devm_reset_control_get_by_index(&pdev->dev, 0);
if (IS_ERR(qphy->phy_reset)) {
--
2.21.0
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next prev parent reply other threads:[~2019-04-10 6:14 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-10 6:13 [v2 PATCH 1/4] phy: phy-mtk-tphy: get optional clock by devm_clk_get_optional() Chunfeng Yun
2019-04-10 6:13 ` Chunfeng Yun [this message]
2019-04-10 6:13 ` [v2 PATCH 3/4] phy: socionext: " Chunfeng Yun
2019-04-10 6:13 ` [v2 PATCH 4/4] phy: phy-meson-gxl-usb2: " Chunfeng Yun
2019-04-10 8:18 ` Jerome Brunet
2019-04-10 17:59 ` Martin Blumenstingl
2019-04-11 1:04 ` Chunfeng Yun
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