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path: root/drivers/usb/host/ehci-sched.c
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Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
-rw-r--r--drivers/usb/host/ehci-sched.c11
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;