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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 19:20:31 -0400
commitbc29847e16cb6b571157220ec9b20a7d86e58046 (patch)
treea62c3361675bebaa69916542acd64c7384f8abca /drivers/usb/host/ehci.h
parentb967c88ed1b48bc353ea83e0cacb2249a3bb1a51 (diff)
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/ehci.h')
-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 262b00c9b334..0042deb671dd 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)
190 clear_bit (action, &ehci->actions); 190 clear_bit (action, &ehci->actions);
191} 191}
192 192
193static inline void
194timer_action (struct ehci_hcd *ehci, enum ehci_timer_action action)
195{
196 /* Don't override timeouts which shrink or (later) disable
197 * the async ring; just the I/O watchdog. Note that if a
198 * SHRINK were pending, OFF would never be requested.
199 */
200 if (timer_pending(&ehci->watchdog)
201 && ((BIT(TIMER_ASYNC_SHRINK) | BIT(TIMER_ASYNC_OFF))
202 & ehci->actions))
203 return;
204
205 if (!test_and_set_bit (action, &ehci->actions)) {
206 unsigned long t;
207
208 switch (action) {
209 case TIMER_IO_WATCHDOG:
210 t = EHCI_IO_JIFFIES;
211 break;
212 case TIMER_ASYNC_OFF:
213 t = EHCI_ASYNC_JIFFIES;
214 break;
215 // case TIMER_ASYNC_SHRINK:
216 default:
217 /* add a jiffie since we synch against the
218 * 8 KHz uframe counter.
219 */
220 t = DIV_ROUND_UP(EHCI_SHRINK_FRAMES * HZ, 1000) + 1;
221 break;
222 }
223 mod_timer(&ehci->watchdog, t + jiffies);
224 }
225}
226
227static void free_cached_itd_list(struct ehci_hcd *ehci); 193static void free_cached_itd_list(struct ehci_hcd *ehci);
228 194
229/*-------------------------------------------------------------------------*/ 195/*-------------------------------------------------------------------------*/