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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.c14
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 8a8e08a51ba..38c606c13db 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -440,11 +440,10 @@ static int enable_periodic (struct ehci_hcd *ehci)
/* did clearing PSE did take effect yet?
* takes effect only at frame boundaries...
*/
- status = handshake(ehci, &ehci->regs->status, STS_PSS, 0, 9 * 125);
- if (status != 0) {
- ehci_to_hcd(ehci)->state = HC_STATE_HALT;
+ status = handshake_on_error_set_halt(ehci, &ehci->regs->status,
+ STS_PSS, 0, 9 * 125);
+ if (status)
return status;
- }
cmd = ehci_readl(ehci, &ehci->regs->command) | CMD_PSE;
ehci_writel(ehci, cmd, &ehci->regs->command);
@@ -465,11 +464,10 @@ static int disable_periodic (struct ehci_hcd *ehci)
/* did setting PSE not take effect yet?
* takes effect only at frame boundaries...
*/
- status = handshake(ehci, &ehci->regs->status, STS_PSS, STS_PSS, 9 * 125);
- if (status != 0) {
- ehci_to_hcd(ehci)->state = HC_STATE_HALT;
+ status = handshake_on_error_set_halt(ehci, &ehci->regs->status,
+ STS_PSS, STS_PSS, 9 * 125);
+ if (status)
return status;
- }
cmd = ehci_readl(ehci, &ehci->regs->command) & ~CMD_PSE;
ehci_writel(ehci, cmd, &ehci->regs->command);