Messages in this thread Patch in this message | | | From | Kushagra Verma <> | Subject | [PATCH v2] usb: dwc3: Remove the checks of -ENOSYS | Date | Fri, 3 Jun 2022 13:52:15 +0530 |
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Commit 57303488cd37d ("usb: dwc3: adapt dwc3 core to use Generic PHY Framework") added if statements that check 'ret == -ENOSYS || ret == -ENODEV', but the function phy_get() which is called by devm_phy_get() returns the phy driver or -ENODEV if the phy driver was not found. So, remove the check of -ENOSYS in the if statements.
Signed-off-by: Kushagra Verma <kushagra765@outlook.com> --- Changes since v1: - Include commit description and write a better changelog --- drivers/usb/dwc3/core.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index de3f52a63595..adf655d685bc 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1284,7 +1284,7 @@ static int dwc3_core_get_phy(struct dwc3 *dwc) dwc->usb2_generic_phy = devm_phy_get(dev, "usb2-phy"); if (IS_ERR(dwc->usb2_generic_phy)) { ret = PTR_ERR(dwc->usb2_generic_phy); - if (ret == -ENOSYS || ret == -ENODEV) + if (ret == -ENODEV) dwc->usb2_generic_phy = NULL; else return dev_err_probe(dev, ret, "no usb2 phy configured\n"); @@ -1293,7 +1293,7 @@ static int dwc3_core_get_phy(struct dwc3 *dwc) dwc->usb3_generic_phy = devm_phy_get(dev, "usb3-phy"); if (IS_ERR(dwc->usb3_generic_phy)) { ret = PTR_ERR(dwc->usb3_generic_phy); - if (ret == -ENOSYS || ret == -ENODEV) + if (ret == -ENODEV) dwc->usb3_generic_phy = NULL; else return dev_err_probe(dev, ret, "no usb3 phy configured\n"); -- 2.36.1
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