4 files changed, 17 insertions, 19 deletions

diff --git a/arch/ia64/sn/kernel/bte.c b/arch/ia64/sn/kernel/bte.c
index b2eb48490754..9146192b86f5 100644
--- a/arch/ia64/sn/kernel/bte.c
+++ b/arch/ia64/sn/kernel/bte.c
@@ -219,7 +219,7 @@ retry_bteop:
 				BTE_LNSTAT_LOAD(bte), *bte->most_rcnt_na) );
 			bte->bte_error_count++;
 			bte->bh_error = IBLS_ERROR;
-			bte_error_handler((unsigned long)NODEPDA(bte->bte_cnode));
+			bte_error_handler(NODEPDA(bte->bte_cnode));
 			*bte->most_rcnt_na = BTE_WORD_AVAILABLE;
 			goto retry_bteop;
 		}
@@ -414,6 +414,12 @@ EXPORT_SYMBOL(bte_unaligned_copy);
  * Block Transfer Engine initialization functions.
  *
  ***********************************************************************/
+static void bte_recovery_timeout(struct timer_list *t)
+{
+	struct nodepda_s *nodepda = from_timer(nodepda, t, bte_recovery_timer);
+
+	bte_error_handler(nodepda);
+}
 
 /*
  * bte_init_node(nodepda, cnode)
@@ -436,9 +442,7 @@ void bte_init_node(nodepda_t * mynodepda, cnodeid_t cnode)
 	 * will point at this one bte_recover structure to get the lock.
 	 */
 	spin_lock_init(&mynodepda->bte_recovery_lock);
-	init_timer(&mynodepda->bte_recovery_timer);
-	mynodepda->bte_recovery_timer.function = bte_error_handler;
-	mynodepda->bte_recovery_timer.data = (unsigned long)mynodepda;
+	timer_setup(&mynodepda->bte_recovery_timer, bte_recovery_timeout, 0);
 
 	for (i = 0; i < BTES_PER_NODE; i++) {
 		u64 *base_addr;
diff --git a/arch/ia64/sn/kernel/bte_error.c b/arch/ia64/sn/kernel/bte_error.c
index 4cb09f3f1efc..d92786c09b34 100644
--- a/arch/ia64/sn/kernel/bte_error.c
+++ b/arch/ia64/sn/kernel/bte_error.c
@@ -27,15 +27,12 @@
  * transfers to be queued.
  */
 
-void bte_error_handler(unsigned long);
-
 /*
  * Wait until all BTE related CRBs are completed
  * and then reset the interfaces.
  */
-int shub1_bte_error_handler(unsigned long _nodepda)
+static int shub1_bte_error_handler(struct nodepda_s *err_nodepda)
 {
-	struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
 	struct timer_list *recovery_timer = &err_nodepda->bte_recovery_timer;
 	nasid_t nasid;
 	int i;
@@ -131,9 +128,8 @@ int shub1_bte_error_handler(unsigned long _nodepda)
  * Wait until all BTE related CRBs are completed
  * and then reset the interfaces.
  */
-int shub2_bte_error_handler(unsigned long _nodepda)
+static int shub2_bte_error_handler(struct nodepda_s *err_nodepda)
 {
-	struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
 	struct timer_list *recovery_timer = &err_nodepda->bte_recovery_timer;
 	struct bteinfo_s *bte;
 	nasid_t nasid;
@@ -170,9 +166,8 @@ int shub2_bte_error_handler(unsigned long _nodepda)
  * Wait until all BTE related CRBs are completed
  * and then reset the interfaces.
  */
-void bte_error_handler(unsigned long _nodepda)
+void bte_error_handler(struct nodepda_s *err_nodepda)
 {
-	struct nodepda_s *err_nodepda = (struct nodepda_s *)_nodepda;
 	spinlock_t *recovery_lock = &err_nodepda->bte_recovery_lock;
 	int i;
 	unsigned long irq_flags;
@@ -199,12 +194,12 @@ void bte_error_handler(unsigned long _nodepda)
 	}
 
 	if (is_shub1()) {
-		if (shub1_bte_error_handler(_nodepda)) {
+		if (shub1_bte_error_handler(err_nodepda)) {
 			spin_unlock_irqrestore(recovery_lock, irq_flags);
 			return;
 		}
 	} else {
-		if (shub2_bte_error_handler(_nodepda)) {
+		if (shub2_bte_error_handler(err_nodepda)) {
 			spin_unlock_irqrestore(recovery_lock, irq_flags);
 			return;
 		}
@@ -255,6 +250,6 @@ bte_crb_error_handler(cnodeid_t cnode, int btenum,
 
 	BTE_PRINTK(("Got an error on cnode %d bte %d: HW error type 0x%x\n",
 		bte->bte_cnode, bte->bte_num, ioe->ie_errortype));
-	bte_error_handler((unsigned long) NODEPDA(cnode));
+	bte_error_handler(NODEPDA(cnode));
 }
 
diff --git a/arch/ia64/sn/kernel/huberror.c b/arch/ia64/sn/kernel/huberror.c
index f925dec2da92..97fa56dddf50 100644
--- a/arch/ia64/sn/kernel/huberror.c
+++ b/arch/ia64/sn/kernel/huberror.c
@@ -50,7 +50,7 @@ static irqreturn_t hub_eint_handler(int irq, void *arg)
 			if ((int)ret_stuff.v0)
 				panic("%s: Fatal TIO Error", __func__);
 		} else
-			bte_error_handler((unsigned long)NODEPDA(nasid_to_cnodeid(nasid)));
+			bte_error_handler(NODEPDA(nasid_to_cnodeid(nasid)));
 
 	return IRQ_HANDLED;
 }
diff --git a/arch/ia64/sn/kernel/mca.c b/arch/ia64/sn/kernel/mca.c
index 5b799d4deb74..bc3bd930c74c 100644
--- a/arch/ia64/sn/kernel/mca.c
+++ b/arch/ia64/sn/kernel/mca.c
@@ -72,7 +72,7 @@ static void sn_cpei_handler(int irq, void *devid, struct pt_regs *regs)
 	ia64_sn_plat_cpei_handler();
 }
 
-static void sn_cpei_timer_handler(unsigned long dummy)
+static void sn_cpei_timer_handler(struct timer_list *unused)
 {
 	sn_cpei_handler(-1, NULL, NULL);
 	mod_timer(&sn_cpei_timer, jiffies + CPEI_INTERVAL);
@@ -80,9 +80,8 @@ static void sn_cpei_timer_handler(unsigned long dummy)
 
 void sn_init_cpei_timer(void)
 {
-	init_timer(&sn_cpei_timer);
+	timer_setup(&sn_cpei_timer, sn_cpei_timer_handler, 0);
 	sn_cpei_timer.expires = jiffies + CPEI_INTERVAL;
-	sn_cpei_timer.function = sn_cpei_timer_handler;
 	add_timer(&sn_cpei_timer);
 }