diff options
| author |   Thinh Nguyen <Thinh.Nguyen@synopsys.com> | 2022-02-15 14:49:48 -0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-17 16:12:21 +0100 |
| commit | e51879d85a4d58d3a6227bf2e88b770901b34ecb (patch) | |
| tree | 53853cb421e4e55fe7eab3c1039426941331f31a /drivers/usb/dwc3 | |
| parent | usb: host: xhci-mtk: Simplify supplies handling with regulator_bulk (diff) | |
| download | wireguard-linux-e51879d85a4d58d3a6227bf2e88b770901b34ecb.tar.xz wireguard-linux-e51879d85a4d58d3a6227bf2e88b770901b34ecb.zip | |
usb: dwc3: drd: Don't check against CONFIG_OF
The CONFIG_OF maybe set, but it may not be applicable to a device. In
such case, checking against that can cause the device fail to
initialize. Check against the device node (device->of_node) instead.
Fixes: a102f07e4edf ("usb: dwc3: drd: Add support for usb-conn-gpio based usb-role-switch")
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Signed-off-by: Thinh Nguyen <Thinh.Nguyen@synopsys.com>
Link: https://lore.kernel.org/r/9f15580ad5810b1e5f31c241b35ebedfbfc30a3f.1644964864.git.Thinh.Nguyen@synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc3')
| -rw-r--r-- | drivers/usb/dwc3/drd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c index 25f322e62d3f..b60b5f7b6dff 100644 --- a/drivers/usb/dwc3/drd.c +++ b/drivers/usb/dwc3/drd.c @@ -560,7 +560,7 @@ static int dwc3_setup_role_switch(struct dwc3 *dwc) if (IS_ERR(dwc->role_sw)) return PTR_ERR(dwc->role_sw); - if (IS_ENABLED(CONFIG_OF)) { + if (dwc->dev->of_node) { /* populate connector entry */ int ret = devm_of_platform_populate(dwc->dev); |