[PATCH] ia64: sn_ML_intr.c is a freakin mess

fed through Lindent and dead codepathes eliminated.

arch/ia64/sn/io/machvec/pci_bus_cvlink.c

@@ -438,14 +438,18 @@ sn_pci_fixup(int arg)
 		extern void register_sn_procfs(void);
 #endif
 		extern void irix_io_init(void);
+		extern void sn_init_cpei_timer(void);
 		
 		init_hcl();
 		irix_io_init();
 		
 		for (cnode = 0; cnode < numnodes; cnode++) {
-			extern void intr_init_vecblk(nodepda_t *npda, cnodeid_t, int);
-			intr_init_vecblk(NODEPDA(cnode), cnode, 0);
+			extern void intr_init_vecblk(cnodeid_t);
+			intr_init_vecblk(cnode);
 		} 
+
+		sn_init_cpei_timer();
+
 #ifdef CONFIG_PROC_FS
 		register_sn_procfs();
 #endif

arch/ia64/sn/io/sn2/shub_intr.c

-/* $Id: shub_intr.c,v 1.1 2002/02/28 17:31:25 marcelo Exp $
- *
+/*
  * This file is subject to the terms and conditions of the GNU General Public
  * License.  See the file "COPYING" in the main directory of this archive
  * for more details.
@@ -61,8 +60,7 @@ do_hub_intr_alloc(vertex_hdl_t dev,
 	xwidget_info_t	xwidget_info;
 	ilvl_t		intr_swlevel = 0;
 
-	cpu = intr_heuristic(dev, dev_desc, -1, 0, owner_dev, NULL, &vector);
-
+	cpu = intr_heuristic(dev, -1, &vector);
 	if (cpu == CPU_NONE) {
 		printk("Unable to allocate interrupt for 0x%p\n", (void *)owner_dev);
 		return(0);
@@ -150,10 +148,9 @@ hub_intr_connect(hub_intr_t intr_hdl,
 
 	ASSERT(intr_hdl->i_flags & HUB_INTR_IS_ALLOCED);
 
-	rv = intr_connect_level(cpu, vector, intr_hdl->i_swlevel, NULL);
-	if (rv < 0) {
+	rv = intr_connect_level(cpu, vector);
+	if (rv < 0)
 		return rv;
-	}
 
 	intr_hdl->i_xtalk_info.xi_setfunc = setfunc;
 	intr_hdl->i_xtalk_info.xi_sfarg = setfunc_arg;

arch/ia64/sn/io/sn2/shuberror.c

@@ -145,14 +145,13 @@ hubii_eint_init(cnodeid_t cnode)
     /* Select a possible interrupt target where there is a free interrupt
      * bit and also reserve the interrupt bit for this IO error interrupt
      */
-    intr_cpu = intr_heuristic(hub_v,0,SGI_II_ERROR,0,hub_v,
-			      "HUB IO error interrupt",&bit);
+    intr_cpu = intr_heuristic(hub_v, SGI_II_ERROR, &bit);
     if (intr_cpu == CPU_NONE) {
-	printk("hubii_eint_init: intr_reserve_level failed, cnode %d", cnode);
+	printk("hubii_eint_init: intr_heuristic failed, cnode %d", cnode);
 	return;
     }
 	
-    rv = intr_connect_level(intr_cpu, SGI_II_ERROR, 0, NULL);
+    rv = intr_connect_level(intr_cpu, SGI_II_ERROR);
     request_irq(SGI_II_ERROR, hubii_eint_handler, SA_SHIRQ, "SN_hub_error", (void *)hub_v);
     irq_descp(bit)->status |= SN2_IRQ_PER_HUB;
     ASSERT_ALWAYS(rv >= 0);

include/asm-ia64/sn/sn2/sn_private.h

@@ -49,14 +49,10 @@ extern void get_dir_ent(paddr_t paddr, int *state,
 #endif
 
 /* intr.c */
-extern int intr_reserve_level(cpuid_t cpu, int level, int err, vertex_hdl_t owner_dev, char *name);
 extern void intr_unreserve_level(cpuid_t cpu, int level);
-extern int intr_connect_level(cpuid_t cpu, int bit, ilvl_t mask_no, 
-			intr_func_t intr_prefunc);
+extern int intr_connect_level(cpuid_t cpu, int bit);
 extern int intr_disconnect_level(cpuid_t cpu, int bit);
-extern cpuid_t intr_heuristic(vertex_hdl_t dev, device_desc_t dev_desc,
-			      int req_bit,int intr_resflags,vertex_hdl_t owner_dev,
-			      char *intr_name,int *resp_bit);
+extern cpuid_t intr_heuristic(vertex_hdl_t dev, int req_bit, int *resp_bit);
 extern void intr_block_bit(cpuid_t cpu, int bit);
 extern void intr_unblock_bit(cpuid_t cpu, int bit);
 extern void setrtvector(intr_func_t);