diff options
Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
| -rw-r--r-- | drivers/usb/host/ehci-sched.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index 8a8e08a..38c606c 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); |