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authorAlan Stern <stern@rowland.harvard.edu>2009-02-11 14:26:38 -0500
committerGreg Kroah-Hartman <gregkh@suse.de>2009-03-24 16:20:31 -0700
commitbc29847e16cb6b571157220ec9b20a7d86e58046 (patch)
treea62c3361675bebaa69916542acd64c7384f8abca /drivers/usb/host
parentb967c88ed1b48bc353ea83e0cacb2249a3bb1a51 (diff)
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USB: EHCI: Make timer_action out-of-line
This patch (as1205) moves timer_action() from ehci.h to ehci-hcd.c and makes it out-of-line. Over the years it has grown too big to be inline any more. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host')
-rw-r--r--drivers/usb/host/ehci-hcd.c36
-rw-r--r--drivers/usb/host/ehci.h34
2 files changed, 36 insertions, 34 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index e551bb38852..f2618d17710 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -110,6 +110,42 @@ MODULE_PARM_DESC (ignore_oc, "ignore bogus hardware overcurrent indications");
/*-------------------------------------------------------------------------*/
+static 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);
+ }
+}
+
+/*-------------------------------------------------------------------------*/
+
/*
* handshake - spin reading hc until handshake completes or fails
* @ptr: address of hc register to be read
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);
/*-------------------------------------------------------------------------*/