X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=arch%2Fsparc64%2Fkernel%2Fcentral.c;h=f2e87d0d7e1d7ab2c17020443d39b09dc9de193c;hb=e9dd54da0ba494bd86c45bdf574a6fd6ff8f2210;hp=b66336db00eeaa7079e90719c9357f2d76affeeb;hpb=c0bc8721b8d0380ec69fa97578c91201201b05a9;p=linux-2.6-omap-h63xx.git

diff --git a/arch/sparc64/kernel/central.c b/arch/sparc64/kernel/central.c
index b66336db00e..f2e87d0d7e1 100644
--- a/arch/sparc64/kernel/central.c
+++ b/arch/sparc64/kernel/central.c
@@ -1,7 +1,6 @@
-/* $Id: central.c,v 1.15 2001/12/19 00:29:51 davem Exp $
- * central.c: Central FHC driver for Sunfire/Starfire/Wildfire.
+/* central.c: Central FHC driver for Sunfire/Starfire/Wildfire.
  *
- * Copyright (C) 1997, 1999 David S. Miller (davem@redhat.com)
+ * Copyright (C) 1997, 1999 David S. Miller (davem@davemloft.net)
  */
 
 #include <linux/kernel.h>
@@ -17,8 +16,8 @@
 #include <asm/fhc.h>
 #include <asm/starfire.h>
 
-struct linux_central *central_bus = NULL;
-struct linux_fhc *fhc_list = NULL;
+static struct linux_central *central_bus = NULL;
+static struct linux_fhc *fhc_list = NULL;
 
 #define IS_CENTRAL_FHC(__fhc)	((__fhc) == central_bus->child)
 
@@ -32,7 +31,7 @@ static void central_probe_failure(int line)
 static void central_ranges_init(struct linux_central *central)
 {
 	struct device_node *dp = central->prom_node;
-	void *pval;
+	const void *pval;
 	int len;
 	
 	central->num_central_ranges = 0;
@@ -47,7 +46,7 @@ static void central_ranges_init(struct linux_central *central)
 static void fhc_ranges_init(struct linux_fhc *fhc)
 {
 	struct device_node *dp = fhc->prom_node;
-	void *pval;
+	const void *pval;
 	int len;
 	
 	fhc->num_fhc_ranges = 0;
@@ -80,9 +79,9 @@ static void adjust_regs(struct linux_prom_registers *regp, int nregs,
 }
 
 /* Apply probed fhc ranges to registers passed, if no ranges return. */
-void apply_fhc_ranges(struct linux_fhc *fhc,
-		      struct linux_prom_registers *regs,
-		      int nregs)
+static void apply_fhc_ranges(struct linux_fhc *fhc,
+			     struct linux_prom_registers *regs,
+			     int nregs)
 {
 	if (fhc->num_fhc_ranges)
 		adjust_regs(regs, nregs, fhc->fhc_ranges,
@@ -90,15 +89,15 @@ void apply_fhc_ranges(struct linux_fhc *fhc,
 }
 
 /* Apply probed central ranges to registers passed, if no ranges return. */
-void apply_central_ranges(struct linux_central *central,
-			  struct linux_prom_registers *regs, int nregs)
+static void apply_central_ranges(struct linux_central *central,
+				 struct linux_prom_registers *regs, int nregs)
 {
 	if (central->num_central_ranges)
 		adjust_regs(regs, nregs, central->central_ranges,
 			    central->num_central_ranges);
 }
 
-void * __init central_alloc_bootmem(unsigned long size)
+static void * __init central_alloc_bootmem(unsigned long size)
 {
 	void *ret;
 
@@ -116,16 +115,20 @@ static unsigned long prom_reg_to_paddr(struct linux_prom_registers *r)
 	return ret | (unsigned long) r->phys_addr;
 }
 
-static void probe_other_fhcs(void)
+static void __init probe_other_fhcs(void)
 {
 	struct device_node *dp;
-	struct linux_prom64_registers *fpregs;
+	const struct linux_prom64_registers *fpregs;
 
 	for_each_node_by_name(dp, "fhc") {
 		struct linux_fhc *fhc;
 		int board;
 		u32 tmp;
 
+		if (dp->parent &&
+		    dp->parent->parent != NULL)
+			continue;
+
 		fhc = (struct linux_fhc *)
 			central_alloc_bootmem(sizeof(struct linux_fhc));
 		if (fhc == NULL)
@@ -186,7 +189,8 @@ static void probe_clock_board(struct linux_central *central,
 			      struct device_node *fp)
 {
 	struct device_node *dp;
-	struct linux_prom_registers cregs[3], *pr;
+	struct linux_prom_registers cregs[3];
+	const struct linux_prom_registers *pr;
 	int nslots, tmp, nregs;
 
 	dp = fp->child;
@@ -293,9 +297,10 @@ static void init_all_fhc_hw(void)
 
 }
 
-void central_probe(void)
+void __init central_probe(void)
 {
-	struct linux_prom_registers fpregs[6], *pr;
+	struct linux_prom_registers fpregs[6];
+	const struct linux_prom_registers *pr;
 	struct linux_fhc *fhc;
 	struct device_node *dp, *fp;
 	int err;
@@ -379,7 +384,7 @@ void central_probe(void)
 	init_all_fhc_hw();
 }
 
-static __inline__ void fhc_ledblink(struct linux_fhc *fhc, int on)
+static inline void fhc_ledblink(struct linux_fhc *fhc, int on)
 {
 	u32 tmp;
 
@@ -396,7 +401,7 @@ static __inline__ void fhc_ledblink(struct linux_fhc *fhc, int on)
 	upa_readl(fhc->fhc_regs.pregs + FHC_PREGS_CTRL);
 }
 
-static __inline__ void central_ledblink(struct linux_central *central, int on)
+static inline void central_ledblink(struct linux_central *central, int on)
 {
 	u8 tmp;