diff options
| author | Alan Stern <stern@rowland.harvard.edu> | 2012-07-11 11:22:44 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 16:56:46 -0700 |
| commit | 9d9387475af261949f61a5ec465e1f762d7be08a (patch) | |
| tree | 7aa6688962bde78fba655b791612e60cc1b50adf /drivers/usb/host/ehci-q.c | |
| parent | 8c5bf7be56f1a8aecc1f802f132d53f556a9bc45 (diff) | |
USB: EHCI: use hrtimer for the IAA watchdog
This patch (as1581) replaces the iaa_watchdog kernel timer used by
ehci-hcd with an hrtimer event, in keeping with the general conversion
to high-res timers.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-q.c')
| -rw-r--r-- | drivers/usb/host/ehci-q.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index d68764ef4476..7b35933d91a6 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -1173,8 +1173,6 @@ static void end_unlink_async (struct ehci_hcd *ehci) struct ehci_qh *qh = ehci->async_unlink; struct ehci_qh *next; - iaa_watchdog_done(ehci); - // qh->hw_next = cpu_to_hc32(qh->qh_dma); qh->qh_state = QH_STATE_IDLE; qh->qh_next.qh = NULL; @@ -1243,7 +1241,7 @@ static void start_unlink_async (struct ehci_hcd *ehci, struct ehci_qh *qh) ehci_writel(ehci, ehci->command | CMD_IAAD, &ehci->regs->command); (void)ehci_readl(ehci, &ehci->regs->command); - iaa_watchdog_start(ehci); + ehci_enable_event(ehci, EHCI_HRTIMER_IAA_WATCHDOG, true); } /*-------------------------------------------------------------------------*/ |