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usb: mtu3: skip getting extcon when use manual drd switch

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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 <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1622182260-23767-5-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Chunfeng Yun 2021-05-28 14:11:00 +08:00 committed by Greg Kroah-Hartman
parent f3ec606efc
commit 51c236d5e1
1 changed files with 4 additions and 1 deletions
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5
drivers/usb/mtu3/mtu3_plat.c
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@ -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),