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| author | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 08:23:55 (GMT) |
|---|---|---|
| committer | Xie Xiaobo <xiaobo.xie@nxp.com> | 2017-12-12 08:23:55 (GMT) |
| commit | 708b8b8eb67124716c8579a9e259742b040d4dd3 (patch) | |
| tree | afc209d3f63c3d79e91a98c8f3ba01465977b574 /drivers/usb/host/ehci-hub.c | |
| parent | c0246a9ec4d461ef4dd7647f94005380bb9e7f0b (diff) | |
| parent | 5fe8cfe356d2dbf6f9d7e213614d6be9ad0ac592 (diff) | |
| download | linux-708b8b8eb67124716c8579a9e259742b040d4dd3.tar.xz | |
Merge branch 'linux-4.9-nxp' into linux-4.9 on Dec. 8, 2017
Signed-off-by: Xiaobo Xie <xiaobo.xie@nxp.com>
Diffstat (limited to 'drivers/usb/host/ehci-hub.c')
| -rw-r--r-- | drivers/usb/host/ehci-hub.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index d4a8ec5..6d82575 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -278,6 +278,8 @@ static int ehci_bus_suspend (struct usb_hcd *hcd) else if ((t1 & PORT_PE) && !(t1 & PORT_SUSPEND)) { t2 |= PORT_SUSPEND; set_bit(port, &ehci->bus_suspended); + if (ehci_has_fsl_susp_errata(ehci)) + usleep_range(10000, 20000); } /* enable remote wakeup on all ports, if told to do so */ |