resume_done is just a timestamp, avoid confusing it with completions
related to port state transitions that are named *_done
Signed-off-by: Mathias Nyman <mathias.nyman@xxxxxxxxxxxxxxx>
---
drivers/usb/host/xhci-hub.c | 20 ++++++++++----------
drivers/usb/host/xhci-ring.c | 4 ++--
drivers/usb/host/xhci.h | 2 +-
3 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index b27969e3cdcf..a2053aa9b4a9 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -943,7 +943,7 @@ static int xhci_handle_usb2_port_link_resume(struct xhci_port *port,
return -EINVAL;
}
/* did port event handler already start resume timing? */
- if (!port->resume_done) {
+ if (!port->resume_timestamp) {
/* If not, maybe we are in a host initated resume? */
if (test_bit(wIndex, &bus_state->resuming_ports)) {
/* Host initated resume doesn't time the resume
@@ -960,18 +960,18 @@ static int xhci_handle_usb2_port_link_resume(struct xhci_port *port,
msecs_to_jiffies(USB_RESUME_TIMEOUT);
set_bit(wIndex, &bus_state->resuming_ports);
- port->resume_done = timeout;
+ port->resume_timestamp = timeout;
mod_timer(&hcd->rh_timer, timeout);
usb_hcd_start_port_resume(&hcd->self, wIndex);
}
/* Has resume been signalled for USB_RESUME_TIME yet? */
- } else if (time_after_eq(jiffies, port->resume_done)) {
+ } else if (time_after_eq(jiffies, port->resume_timestamp)) {
int time_left;
xhci_dbg(xhci, "resume USB2 port %d-%d\n",
hcd->self.busnum, wIndex + 1);
- port->resume_done = 0;
+ port->resume_timestamp = 0;
clear_bit(wIndex, &bus_state->resuming_ports);
port->rexit_active = true;
@@ -1106,10 +1106,10 @@ static void xhci_get_usb2_port_status(struct xhci_port *port, u32 *status,
if (link_state == XDEV_U2)
*status |= USB_PORT_STAT_L1;
if (link_state == XDEV_U0) {
- if (port->resume_done)
+ if (port->resume_timestamp)
usb_hcd_end_port_resume(&port->rhub->hcd->self,
portnum);
- port->resume_done = 0;
+ port->resume_timestamp = 0;
clear_bit(portnum, &bus_state->resuming_ports);
if (bus_state->suspended_ports & (1 << portnum)) {
bus_state->suspended_ports &= ~(1 << portnum);
@@ -1181,11 +1181,11 @@ static u32 xhci_get_port_status(struct usb_hcd *hcd,
* Clear stale usb2 resume signalling variables in case port changed
* state during resume signalling. For example on error
*/
- if ((port->resume_done ||
+ if ((port->resume_timestamp ||
test_bit(wIndex, &bus_state->resuming_ports)) &&
(raw_port_status & PORT_PLS_MASK) != XDEV_U3 &&
(raw_port_status & PORT_PLS_MASK) != XDEV_RESUME) {
- port->resume_done = 0;
+ port->resume_timestamp = 0;
clear_bit(wIndex, &bus_state->resuming_ports);
usb_hcd_end_port_resume(&hcd->self, wIndex);
}
@@ -1693,8 +1693,8 @@ int xhci_hub_status_data(struct usb_hcd *hcd, char *buf)
if ((temp & mask) != 0 ||
(bus_state->port_c_suspend & 1 << i) ||
- (ports[i]->resume_done && time_after_eq(
- jiffies, ports[i]->resume_done))) {
+ (ports[i]->resume_timestamp && time_after_eq(
+ jiffies, ports[i]->resume_timestamp))) {
buf[(i + 1) / 8] |= 1 << (i + 1) % 8;
status = 1;
}
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 611580d4adad..eb788c60c1c0 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1924,7 +1924,7 @@ static void handle_port_status(struct xhci_hcd *xhci,
goto cleanup;
} else if (!test_bit(hcd_portnum, &bus_state->resuming_ports)) {
xhci_dbg(xhci, "resume HS port %d\n", port_id);
- port->resume_done = jiffies +
+ port->resume_timestamp = jiffies +
msecs_to_jiffies(USB_RESUME_TIMEOUT);
set_bit(hcd_portnum, &bus_state->resuming_ports);
/* Do the rest in GetPortStatus after resume time delay.
@@ -1933,7 +1933,7 @@ static void handle_port_status(struct xhci_hcd *xhci,
*/
set_bit(HCD_FLAG_POLL_RH, &hcd->flags);
mod_timer(&hcd->rh_timer,
- port->resume_done);
+ port->resume_timestamp);
usb_hcd_start_port_resume(&hcd->self, hcd_portnum);
bogus_port_status = true;
}
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 578e219292fd..786002bb35db 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1740,7 +1740,7 @@ struct xhci_port {
struct xhci_hub *rhub;
struct xhci_port_cap *port_cap;
unsigned int lpm_incapable:1;
- unsigned long resume_done;
+ unsigned long resume_timestamp;
bool rexit_active;
struct completion rexit_done;
struct completion u3exit_done;
--
2.25.1
