1 files changed, 2 insertions, 101 deletions

diff --git a/drivers/scsi/aic7xxx/aic79xx_core.c b/drivers/scsi/aic7xxx/aic79xx_core.c
index d69bbffb34a..4e8f00df978 100644
--- a/drivers/scsi/aic7xxx/aic79xx_core.c
+++ b/drivers/scsi/aic7xxx/aic79xx_core.c
@@ -52,8 +52,6 @@
 #include <dev/aic7xxx/aicasm/aicasm_insformat.h>
 #endif
 
-/******************************** Globals *************************************/
-struct ahd_softc_tailq ahd_tailq = TAILQ_HEAD_INITIALIZER(ahd_tailq);
 
 /***************************** Lookup Tables **********************************/
 char *ahd_chip_names[] =
@@ -5180,74 +5178,6 @@ ahd_softc_init(struct ahd_softc *ahd)
 }
 
 void
-ahd_softc_insert(struct ahd_softc *ahd)
-{
-        struct ahd_softc *list_ahd;
-
-#if AHD_PCI_CONFIG > 0
-        /*
-         * Second Function PCI devices need to inherit some
-         * settings from function 0.
-         */
-        if ((ahd->features & AHD_MULTI_FUNC) != 0) {
-                TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
-                        ahd_dev_softc_t list_pci;
-                        ahd_dev_softc_t pci;
-
-                        list_pci = list_ahd->dev_softc;
-                        pci = ahd->dev_softc;
-                        if (ahd_get_pci_slot(list_pci) == ahd_get_pci_slot(pci)
-                         && ahd_get_pci_bus(list_pci) == ahd_get_pci_bus(pci)) {
-                                struct ahd_softc *master;
-                                struct ahd_softc *slave;
-
-                                if (ahd_get_pci_function(list_pci) == 0) {
-                                        master = list_ahd;
-                                        slave = ahd;
-                                } else {
-                                        master = ahd;
-                                        slave = list_ahd;
-                                }
-                                slave->flags &= ~AHD_BIOS_ENABLED; 
-                                slave->flags |=
-                                    master->flags & AHD_BIOS_ENABLED;
-                                break;
-                        }
-                }
-        }
-#endif
-
-        /*
-         * Insertion sort into our list of softcs.
-         */
-        list_ahd = TAILQ_FIRST(&ahd_tailq);
-        while (list_ahd != NULL
-            && ahd_softc_comp(ahd, list_ahd) <= 0)
-                list_ahd = TAILQ_NEXT(list_ahd, links);
-        if (list_ahd != NULL)
-                TAILQ_INSERT_BEFORE(list_ahd, ahd, links);
-        else
-                TAILQ_INSERT_TAIL(&ahd_tailq, ahd, links);
-        ahd->init_level++;
-}
-
-/*
- * Verify that the passed in softc pointer is for a
- * controller that is still configured.
- */
-struct ahd_softc *
-ahd_find_softc(struct ahd_softc *ahd)
-{
-        struct ahd_softc *list_ahd;
-
-        TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
-                if (list_ahd == ahd)
-                        return (ahd);
-        }
-        return (NULL);
-}
-
-void
 ahd_set_unit(struct ahd_softc *ahd, int unit)
 {
         ahd->unit = unit;
@@ -7902,18 +7832,10 @@ ahd_reset_channel(struct ahd_softc *ahd, char channel, int initiate_reset)
 static void
 ahd_reset_poll(void *arg)
 {
-        struct  ahd_softc *ahd;
+        struct  ahd_softc *ahd = arg;
         u_int   scsiseq1;
-        u_long  l;
         u_long  s;
         
-        ahd_list_lock(&l);
-        ahd = ahd_find_softc((struct ahd_softc *)arg);
-        if (ahd == NULL) {
-                printf("ahd_reset_poll: Instance %p no longer exists\n", arg);
-                ahd_list_unlock(&l);
-                return;
-        }
         ahd_lock(ahd, &s);
         ahd_pause(ahd);
         ahd_update_modes(ahd);
@@ -7924,7 +7846,6 @@ ahd_reset_poll(void *arg)
                                 ahd_reset_poll, ahd);
                 ahd_unpause(ahd);
                 ahd_unlock(ahd, &s);
-                ahd_list_unlock(&l);
                 return;
         }
 
@@ -7936,25 +7857,16 @@ ahd_reset_poll(void *arg)
         ahd->flags &= ~AHD_RESET_POLL_ACTIVE;
         ahd_unlock(ahd, &s);
         ahd_release_simq(ahd);
-        ahd_list_unlock(&l);
 }
 
 /**************************** Statistics Processing ***************************/
 static void
 ahd_stat_timer(void *arg)
 {
-        struct  ahd_softc *ahd;
-        u_long  l;
+        struct  ahd_softc *ahd = arg;
         u_long  s;
         int     enint_coal;
         
-        ahd_list_lock(&l);
-        ahd = ahd_find_softc((struct ahd_softc *)arg);
-        if (ahd == NULL) {
-                printf("ahd_stat_timer: Instance %p no longer exists\n", arg);
-                ahd_list_unlock(&l);
-                return;
-        }
         ahd_lock(ahd, &s);
 
         enint_coal = ahd->hs_mailbox & ENINT_COALESCE;
@@ -7981,7 +7893,6 @@ ahd_stat_timer(void *arg)
         ahd_timer_reset(&ahd->stat_timer, AHD_STAT_UPDATE_US,
                         ahd_stat_timer, ahd);
         ahd_unlock(ahd, &s);
-        ahd_list_unlock(&l);
 }
 
 /****************************** Status Processing *****************************/
@@ -8745,16 +8656,6 @@ sized:
         return (last_probe);
 }
 
-void
-ahd_dump_all_cards_state(void)
-{
-        struct ahd_softc *list_ahd;
-
-        TAILQ_FOREACH(list_ahd, &ahd_tailq, links) {
-                ahd_dump_card_state(list_ahd);
-        }
-}
-
 int
 ahd_print_register(ahd_reg_parse_entry_t *table, u_int num_entries,
                    const char *name, u_int address, u_int value,