diff options
Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
| -rw-r--r-- | drivers/usb/host/ehci-sched.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index 2abf8543f08..488151bb45c 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -479,7 +479,6 @@ static int enable_periodic (struct ehci_hcd *ehci) cmd = ehci_readl(ehci, &ehci->regs->command) | CMD_PSE; ehci_writel(ehci, cmd, &ehci->regs->command); /* posted write ... PSS happens later */ - ehci_to_hcd(ehci)->state = HC_STATE_RUNNING; /* make sure ehci_work scans these */ ehci->next_uframe = ehci_readl(ehci, &ehci->regs->frame_index) @@ -677,7 +676,7 @@ static void intr_deschedule (struct ehci_hcd *ehci, struct ehci_qh *qh) /* reschedule QH iff another request is queued */ if (!list_empty(&qh->qtd_list) && - HC_IS_RUNNING(ehci_to_hcd(ehci)->state)) { + ehci->rh_state == EHCI_RH_RUNNING) { rc = qh_schedule(ehci, qh); /* An error here likely indicates handshake failure @@ -2275,7 +2274,7 @@ scan_periodic (struct ehci_hcd *ehci) * Touches as few pages as possible: cache-friendly. */ now_uframe = ehci->next_uframe; - if (HC_IS_RUNNING(ehci_to_hcd(ehci)->state)) { + if (ehci->rh_state == EHCI_RH_RUNNING) { clock = ehci_readl(ehci, &ehci->regs->frame_index); clock_frame = (clock >> 3) & (ehci->periodic_size - 1); } else { @@ -2310,7 +2309,7 @@ restart: union ehci_shadow temp; int live; - live = HC_IS_RUNNING (ehci_to_hcd(ehci)->state); + live = (ehci->rh_state == EHCI_RH_RUNNING); switch (hc32_to_cpu(ehci, type)) { case Q_TYPE_QH: /* handle any completions */ @@ -2435,7 +2434,7 @@ restart: * We can't advance our scan without collecting the ISO * transfers that are still pending in this frame. */ - if (incomplete && HC_IS_RUNNING(ehci_to_hcd(ehci)->state)) { + if (incomplete && ehci->rh_state == EHCI_RH_RUNNING) { ehci->next_uframe = now_uframe; break; } @@ -2451,7 +2450,7 @@ restart: if (now_uframe == clock) { unsigned now; - if (!HC_IS_RUNNING (ehci_to_hcd(ehci)->state) + if (ehci->rh_state != EHCI_RH_RUNNING || ehci->periodic_sched == 0) break; ehci->next_uframe = now_uframe; |