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authorGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-21 18:46:08 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-12-21 18:46:08 +0300
commitcd6a22310ec2a70092e136d0cd65bb77c1502521 (patch)
treec01fa788b27b240c7b426d7f329d92bd58c7b8f5 /drivers/usb/host
parent1e12a521d6917004f8b95a3b5864b92edc2694c8 (diff)
parent177c459b08a34dcf004aa9a4c1f1d8be682ff3af (diff)
downloadlinux-cd6a22310ec2a70092e136d0cd65bb77c1502521.tar.xz
Merge USB 4.20-rc8 mergepoint into usb-next
We need the USB changes in here for additional patches to be able to apply cleanly. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/xhci-hub.c3
-rw-r--r--drivers/usb/host/xhci.h4
2 files changed, 4 insertions, 3 deletions
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index c7601750c37f..e2eece693655 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -1551,7 +1551,8 @@ int xhci_bus_suspend(struct usb_hcd *hcd)
portsc_buf[port_index] = 0;
/* Bail out if a USB3 port has a new device in link training */
- if ((t1 & PORT_PLS_MASK) == XDEV_POLLING) {
+ if ((hcd->speed >= HCD_USB3) &&
+ (t1 & PORT_PLS_MASK) == XDEV_POLLING) {
bus_state->bus_suspended = 0;
spin_unlock_irqrestore(&xhci->lock, flags);
xhci_dbg(xhci, "Bus suspend bailout, port in polling\n");
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index a1638f2aa338..652dc36e3012 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1854,6 +1854,8 @@ struct xhci_hcd {
struct xhci_hub usb3_rhub;
/* support xHCI 1.0 spec USB2 hardware LPM */
unsigned hw_lpm_support:1;
+ /* Broken Suspend flag for SNPS Suspend resume issue */
+ unsigned broken_suspend:1;
/* cached usb2 extened protocol capabilites */
u32 *ext_caps;
unsigned int num_ext_caps;
@@ -1871,8 +1873,6 @@ struct xhci_hcd {
void *dbc;
/* platform-specific data -- must come last */
unsigned long priv[0] __aligned(sizeof(s64));
- /* Broken Suspend flag for SNPS Suspend resume issue */
- u8 broken_suspend;
};
/* Platform specific overrides to generic XHCI hc_driver ops */