[PATCH v5] usb: core: phy: clean up return value check about devm_of_phy_get_by_index()
From: martin.blumenstingl@googlemail.com (Martin Blumenstingl)
Date: 2018-09-03 18:09:46
Also in:
linux-devicetree, linux-mediatek, linux-usb, lkml
On Fri, Aug 31, 2018 at 12:02 PM Chunfeng Yun [off-list ref] wrote:
Use IS_ERR() instead of IS_ERR_OR_NULL() because devm_of_phy_get_by_index() never return NULL value; But still need ignore the error of -ENODEV, for more information, please refer to: [0] https://lkml.org/lkml/2018/4/19/88 [1] https://patchwork.kernel.org/patch/10160181/ Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com> Reviewed-by: Johan Hovold <johan@kernel.org>
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> thanks to both of you for fixing my code! Regards Martin