diff options
| author | Chunfeng Yun <[email protected]> | 2021-05-28 14:11:00 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <[email protected]> | 2021-06-03 13:53:04 +0200 |
| commit | 51c236d5e1d13de6a71fab1292bb015df4002515 (patch) | |
| tree | 535d8b7491825f8f609dd4a8780ce5d30c4160c8 | |
| parent | f3ec606efc2015060156729b8533216ae0bacf70 (diff) | |
usb: mtu3: skip getting extcon when use manual drd switch
When use manual drd switch, extcon is not used in fact, so no
need get it even it exists, just skip it like using role switch.
Signed-off-by: Chunfeng Yun <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
| -rw-r--r-- | drivers/usb/mtu3/mtu3_plat.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c index eaeda391693a..bbfabdc1e79b 100644 --- a/drivers/usb/mtu3/mtu3_plat.c +++ b/drivers/usb/mtu3/mtu3_plat.c @@ -299,7 +299,10 @@ static int get_ssusb_rscs(struct platform_device *pdev, struct ssusb_mtk *ssusb) of_property_read_bool(node, "enable-manual-drd"); otg_sx->role_sw_used = of_property_read_bool(node, "usb-role-switch"); - if (!otg_sx->role_sw_used && of_property_read_bool(node, "extcon")) { + if (otg_sx->role_sw_used || otg_sx->manual_drd_enabled) + goto out; + + if (of_property_read_bool(node, "extcon")) { otg_sx->edev = extcon_get_edev_by_phandle(ssusb->dev, 0); if (IS_ERR(otg_sx->edev)) { return dev_err_probe(dev, PTR_ERR(otg_sx->edev), |