[SPARC64]: Kill starfire_cookie from SBUS/PCI.

Totally unused.

We need to traverse the list of global IRQ translaters,
so storing it in the per-bus structures was useless.
Signed-off-by: David S. Miller <davem@davemloft.net>

arch/sparc64/kernel/pci_psycho.c

@@ -1171,9 +1171,7 @@ static void psycho_iommu_init(struct pci_controller_info *p)
 
 	/* If necessary, hook us up for starfire IRQ translations. */
 	if (this_is_starfire)
-		p->starfire_cookie = starfire_hookup(p->pbm_A.portid);
-	else
-		p->starfire_cookie = NULL;
+		starfire_hookup(p->pbm_A.portid);
 }
 
 #define PSYCHO_IRQ_RETRY	0x1a00UL

arch/sparc64/kernel/sbus.c

@@ -1221,9 +1221,7 @@ static void __init sbus_iommu_init(int __node, struct sbus_bus *sbus)
 
 	/* Now some Xfire specific grot... */
 	if (this_is_starfire)
-		sbus->starfire_cookie = starfire_hookup(sbus->portid);
-	else
-		sbus->starfire_cookie = NULL;
+		starfire_hookup(sbus->portid);
 
 	sysio_register_error_handlers(sbus);
 }

arch/sparc64/kernel/starfire.c

@@ -54,7 +54,7 @@ struct starfire_irqinfo {
 static struct starfire_irqinfo *sflist = NULL;
 
 /* Beam me up Scott(McNeil)y... */
-void *starfire_hookup(int upaid)
+void starfire_hookup(int upaid)
 {
 	struct starfire_irqinfo *p;
 	unsigned long treg_base, hwmid, i;
@@ -81,8 +81,6 @@ void *starfire_hookup(int upaid)
 	p->upaid = upaid;
 	p->next = sflist;
 	sflist = p;
-
-	return (void *) p;
 }
 
 unsigned int starfire_translate(unsigned long imap,

include/asm-sparc64/pbm.h

@@ -217,8 +217,6 @@ struct pci_controller_info {
 	struct pci_ops			*pci_ops;
 	unsigned int			pci_first_busno;
 	unsigned int			pci_last_busno;
-
-	void				*starfire_cookie;
 };
 
 /* PCI devices which are not bridges have this placed in their pci_dev

include/asm-sparc64/sbus.h

@@ -80,7 +80,6 @@ struct sbus_bus {
 	int num_sbus_ranges;
 
 	int portid;
-	void *starfire_cookie;
 };
 #define to_sbus(d) container_of(d, struct sbus_bus, ofdev.dev)
 

include/asm-sparc64/starfire.h

@@ -14,7 +14,7 @@ extern int this_is_starfire;
 extern void check_if_starfire(void);
 extern void starfire_cpu_setup(void);
 extern int starfire_hard_smp_processor_id(void);
-extern void *starfire_hookup(int);
+extern void starfire_hookup(int);
 extern unsigned int starfire_translate(unsigned long imap, unsigned int upaid);
 
 #endif