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@xxxxxxxxxxx>
---
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
