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-rw-r--r--drivers/usb/host/ehci.h34
1 files changed, 0 insertions, 34 deletions
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index 262b00c9b33..0042deb671d 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -190,40 +190,6 @@ timer_action_done (struct ehci_hcd *ehci, enum ehci_timer_action action)
clear_bit (action, &ehci->actions);
}
-static inline void
-timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action)
-{
- /* Don't override timeouts which shrink or (later) disable
- * the async ring; just the I/O watchdog. Note that if a
- * SHRINK were pending, OFF would never be requested.
- */
- if (timer_pending(&ehci->watchdog)
- && ((BIT(TIMER_ASYNC_SHRINK) | BIT(TIMER_ASYNC_OFF))
- & ehci->actions))
- return;
-
- if (!test_and_set_bit (action, &ehci->actions)) {
- unsigned long t;
-
- switch (action) {
- case TIMER_IO_WATCHDOG:
- t = EHCI_IO_JIFFIES;
- break;
- case TIMER_ASYNC_OFF:
- t = EHCI_ASYNC_JIFFIES;
- break;
- // case TIMER_ASYNC_SHRINK:
- default:
- /* add a jiffie since we synch against the
- * 8 KHz uframe counter.
- */
- t = DIV_ROUND_UP(EHCI_SHRINK_FRAMES * HZ, 1000) + 1;
- break;
- }
- mod_timer(&ehci->watchdog, t + jiffies);
- }
-}
-
static void free_cached_itd_list(struct ehci_hcd *ehci);
/*-------------------------------------------------------------------------*/