From e3e12f52b214121840b44c91de5b3e5af5d3eb84 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 06 Nov 2023 03:04:41 +0000
Subject: [PATCH] rk3568 rt init
---
kernel/drivers/usb/host/ehci-hub.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/kernel/drivers/usb/host/ehci-hub.c b/kernel/drivers/usb/host/ehci-hub.c
index 9f9ab5c..2134ff0 100644
--- a/kernel/drivers/usb/host/ehci-hub.c
+++ b/kernel/drivers/usb/host/ehci-hub.c
@@ -1174,7 +1174,7 @@
goto error;
wIndex--;
temp = ehci_readl(ehci, status_reg);
- if (temp & PORT_OWNER)
+ if ((temp & PORT_OWNER) && (!HCD_POWER_ON(hcd)))
break;
temp &= ~PORT_RWC_BITS;
@@ -1217,6 +1217,7 @@
if (HCS_PPC(ehci->hcs_params)) {
spin_unlock_irqrestore(&ehci->lock, flags);
ehci_port_power(ehci, wIndex, true);
+ clear_bit(HCD_FLAG_POWER_ON, &hcd->flags);
spin_lock_irqsave(&ehci->lock, flags);
}
break;
--
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