svn commit: r201796 - head/sys/dev/iir

[Edward Tomasz Napierala]

Author: trasz
Date: Fri Jan  8 15:47:23 2010
New Revision: 201796
URL: http://svn.freebsd.org/changeset/base/201796

Log:
  Remove unused iir_watchdog().
  
  Reviewed by:	scottl

Modified:
  head/sys/dev/iir/iir.c

Modified: head/sys/dev/iir/iir.c
==============================================================================
--- head/sys/dev/iir/iir.c	Fri Jan  8 15:46:27 2010	(r201795)
+++ head/sys/dev/iir/iir.c	Fri Jan  8 15:47:23 2010	(r201796)
@@ -153,7 +153,6 @@ static void     iir_action(struct cam_si
 static void     iir_poll(struct cam_sim *sim);
 static void     iir_shutdown(void *arg, int howto);
 static void     iir_timeout(void *arg);
-static void     iir_watchdog(void *arg);
 
 static void     gdt_eval_mapping(u_int32_t size, int *cyls, int *heads, 
                                  int *secs);
@@ -1484,40 +1483,6 @@ iir_timeout(void *arg)
     GDT_DPRINTF(GDT_D_TIMEOUT, ("iir_timeout(%p)\n", gccb));
 }
 
-static void
-iir_watchdog(void *arg)
-{
-    struct gdt_softc *gdt;
-
-    gdt = (struct gdt_softc *)arg;
-    GDT_DPRINTF(GDT_D_DEBUG, ("iir_watchdog(%p)\n", gdt));
-
-    {
-        int ccbs = 0, ucmds = 0, frees = 0, pends = 0;
-        struct gdt_ccb *p;
-        struct ccb_hdr *h;
-        struct gdt_ucmd *u;
-
-        for (h = TAILQ_FIRST(&gdt->sc_ccb_queue); h != NULL; 
-             h = TAILQ_NEXT(h, sim_links.tqe))
-            ccbs++;
-        for (u = TAILQ_FIRST(&gdt->sc_ucmd_queue); u != NULL; 
-             u = TAILQ_NEXT(u, links))
-            ucmds++;
-        for (p = SLIST_FIRST(&gdt->sc_free_gccb); p != NULL; 
-             p = SLIST_NEXT(p, sle))
-            frees++;
-        for (p = SLIST_FIRST(&gdt->sc_pending_gccb); p != NULL; 
-             p = SLIST_NEXT(p, sle))
-            pends++;
-
-        GDT_DPRINTF(GDT_D_TIMEOUT, ("ccbs %d ucmds %d frees %d pends %d\n",
-               ccbs, ucmds, frees, pends));
-    }
-
-    timeout(iir_watchdog, (caddr_t)gdt, hz * 15);
-}
-
 static void     
 iir_shutdown( void *arg, int howto )
 {