From: Geert Uytterhoeven <geert@linux-m68k.org>

Rename several sys_*() functions to keep the sys_* namespace purely for
syscalls.

- sys_{request,free}_irq() -> cpu_{request,free}_irq()

- q40_sys_default_handler[] -> q40_default_handler

- sys_default_handler() -> default_handler()


---

 arch/m68k/amiga/amiints.c     |    4 ++--
 arch/m68k/bvme6000/bvmeints.c |    4 ++--
 arch/m68k/hp300/time.c        |    2 +-
 arch/m68k/kernel/ints.c       |    6 +++---
 arch/m68k/mac/iop.c           |    2 +-
 arch/m68k/mac/macints.c       |    7 ++++---
 arch/m68k/mac/oss.c           |   10 +++++-----
 arch/m68k/mac/psc.c           |   12 ++++--------
 arch/m68k/mac/via.c           |   21 ++++++++++++---------
 arch/m68k/q40/config.c        |    4 ++--
 arch/m68k/q40/q40ints.c       |   25 ++++++++++++-------------
 arch/m68k/sun3/sun3ints.c     |    7 ++++---
 include/asm-m68k/irq.h        |    8 ++++----
 13 files changed, 56 insertions(+), 56 deletions(-)

diff -puN arch/m68k/amiga/amiints.c~m68k-rename-sys_functions arch/m68k/amiga/amiints.c
--- 25/arch/m68k/amiga/amiints.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/amiga/amiints.c	2004-03-02 18:18:48.000000000 -0800
@@ -197,7 +197,7 @@ int amiga_request_irq(unsigned int irq,
 	}
 
 	if (irq >= IRQ_AMIGA_AUTO)
-		return sys_request_irq(irq - IRQ_AMIGA_AUTO, handler,
+		return cpu_request_irq(irq - IRQ_AMIGA_AUTO, handler,
 		                       flags, devname, dev_id);
 
 	if (irq >= IRQ_AMIGA_CIAB)
@@ -244,7 +244,7 @@ void amiga_free_irq(unsigned int irq, vo
 	}
 
 	if (irq >= IRQ_AMIGA_AUTO)
-		sys_free_irq(irq - IRQ_AMIGA_AUTO, dev_id);
+		cpu_free_irq(irq - IRQ_AMIGA_AUTO, dev_id);
 
 	if (irq >= IRQ_AMIGA_CIAB) {
 		cia_free_irq(&ciab_base, irq - IRQ_AMIGA_CIAB, dev_id);
diff -puN arch/m68k/bvme6000/bvmeints.c~m68k-rename-sys_functions arch/m68k/bvme6000/bvmeints.c
--- 25/arch/m68k/bvme6000/bvmeints.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/bvme6000/bvmeints.c	2004-03-02 18:18:48.000000000 -0800
@@ -73,7 +73,7 @@ int bvme6000_request_irq(unsigned int ir
 	 */
 
 	if (irq >= VEC_INT1 && irq <= VEC_INT7)
-		return sys_request_irq(irq - VEC_SPUR, handler, flags,
+		return cpu_request_irq(irq - VEC_SPUR, handler, flags,
 						devname, dev_id);
 #endif
 	if (!(irq_tab[irq].flags & IRQ_FLG_STD)) {
@@ -103,7 +103,7 @@ void bvme6000_free_irq(unsigned int irq,
 	}
 #if 0
 	if (irq >= VEC_INT1 && irq <= VEC_INT7) {
-		sys_free_irq(irq - VEC_SPUR, dev_id);
+		cpu_free_irq(irq - VEC_SPUR, dev_id);
 		return;
 	}
 #endif
diff -puN arch/m68k/hp300/time.c~m68k-rename-sys_functions arch/m68k/hp300/time.c
--- 25/arch/m68k/hp300/time.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/hp300/time.c	2004-03-02 18:18:48.000000000 -0800
@@ -68,7 +68,7 @@ void __init hp300_sched_init(irqreturn_t
 
   asm volatile(" movpw %0,%1@(5)" : : "d" (INTVAL), "a" (CLOCKBASE));
 
-  sys_request_irq(6, hp300_tick, IRQ_FLG_STD, "timer tick", vector);
+  cpu_request_irq(6, hp300_tick, IRQ_FLG_STD, "timer tick", vector);
 
   out_8(CLOCKBASE + CLKCR2, 0x1);		/* select CR1 */
   out_8(CLOCKBASE + CLKCR1, 0x40);		/* enable irq */
diff -puN arch/m68k/kernel/ints.c~m68k-rename-sys_functions arch/m68k/kernel/ints.c
--- 25/arch/m68k/kernel/ints.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/kernel/ints.c	2004-03-02 18:18:48.000000000 -0800
@@ -137,8 +137,8 @@ void free_irq(unsigned int irq, void *de
 
 EXPORT_SYMBOL(free_irq);
 
-int sys_request_irq(unsigned int irq, 
-                    irqreturn_t (*handler)(int, void *, struct pt_regs *), 
+int cpu_request_irq(unsigned int irq,
+                    irqreturn_t (*handler)(int, void *, struct pt_regs *),
                     unsigned long flags, const char *devname, void *dev_id)
 {
 	if (irq < IRQ1 || irq > IRQ7) {
@@ -169,7 +169,7 @@ int sys_request_irq(unsigned int irq, 
 	return 0;
 }
 
-void sys_free_irq(unsigned int irq, void *dev_id)
+void cpu_free_irq(unsigned int irq, void *dev_id)
 {
 	if (irq < IRQ1 || irq > IRQ7) {
 		printk("%s: Incorrect IRQ %d\n", __FUNCTION__, irq);
diff -puN arch/m68k/mac/iop.c~m68k-rename-sys_functions arch/m68k/mac/iop.c
--- 25/arch/m68k/mac/iop.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/mac/iop.c	2004-03-02 18:18:48.000000000 -0800
@@ -317,7 +317,7 @@ void __init iop_register_interrupts(void
 {
 	if (iop_ism_present) {
 		if (oss_present) {
-			sys_request_irq(OSS_IRQLEV_IOPISM, iop_ism_irq,
+			cpu_request_irq(OSS_IRQLEV_IOPISM, iop_ism_irq,
 					IRQ_FLG_LOCK, "ISM IOP",
 					(void *) IOP_NUM_ISM);
 			oss_irq_enable(IRQ_MAC_ADB);
diff -puN arch/m68k/mac/macints.c~m68k-rename-sys_functions arch/m68k/mac/macints.c
--- 25/arch/m68k/mac/macints.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/mac/macints.c	2004-03-02 18:18:48.000000000 -0800
@@ -261,7 +261,8 @@ void mac_init_IRQ(void)
 	if (psc_present) psc_register_interrupts();
 	if (baboon_present) baboon_register_interrupts();
 	iop_register_interrupts();
-	sys_request_irq(7, mac_nmi_handler, IRQ_FLG_LOCK, "NMI", mac_nmi_handler);
+	cpu_request_irq(7, mac_nmi_handler, IRQ_FLG_LOCK, "NMI",
+			mac_nmi_handler);
 #ifdef DEBUG_MACINTS
 	printk("mac_init_IRQ(): Done!\n");
 #endif
@@ -507,7 +508,7 @@ int mac_request_irq(unsigned int irq,
 #endif
 
 	if (irq < VIA1_SOURCE_BASE) {
-		return sys_request_irq(irq, handler, flags, devname, dev_id);
+		return cpu_request_irq(irq, handler, flags, devname, dev_id);
 	}
 
 	if (irq >= NUM_MAC_SOURCES) {
@@ -544,7 +545,7 @@ void mac_free_irq(unsigned int irq, void
 #endif
 
 	if (irq < VIA1_SOURCE_BASE) {
-		return sys_free_irq(irq, dev_id);
+		return cpu_free_irq(irq, dev_id);
 	}
 
 	if (irq >= NUM_MAC_SOURCES) {
diff -puN arch/m68k/mac/oss.c~m68k-rename-sys_functions arch/m68k/mac/oss.c
--- 25/arch/m68k/mac/oss.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/mac/oss.c	2004-03-02 18:18:48.000000000 -0800
@@ -67,15 +67,15 @@ void __init oss_init(void)
 
 void __init oss_register_interrupts(void)
 {
-	sys_request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK,
+	cpu_request_irq(OSS_IRQLEV_SCSI, oss_irq, IRQ_FLG_LOCK,
 			"scsi", (void *) oss);
-	sys_request_irq(OSS_IRQLEV_IOPSCC, mac_scc_dispatch, IRQ_FLG_LOCK,
+	cpu_request_irq(OSS_IRQLEV_IOPSCC, mac_scc_dispatch, IRQ_FLG_LOCK,
 			"scc", mac_scc_dispatch);
-	sys_request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK,
+	cpu_request_irq(OSS_IRQLEV_NUBUS, oss_nubus_irq, IRQ_FLG_LOCK,
 			"nubus", (void *) oss);
-	sys_request_irq(OSS_IRQLEV_SOUND, oss_irq, IRQ_FLG_LOCK,
+	cpu_request_irq(OSS_IRQLEV_SOUND, oss_irq, IRQ_FLG_LOCK,
 			"sound", (void *) oss);
-	sys_request_irq(OSS_IRQLEV_VIA1, via1_irq, IRQ_FLG_LOCK,
+	cpu_request_irq(OSS_IRQLEV_VIA1, via1_irq, IRQ_FLG_LOCK,
 			"via1", (void *) via1);
 }
 
diff -puN arch/m68k/mac/psc.c~m68k-rename-sys_functions arch/m68k/mac/psc.c
--- 25/arch/m68k/mac/psc.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/mac/psc.c	2004-03-02 18:18:48.000000000 -0800
@@ -117,14 +117,10 @@ void __init psc_init(void)
 
 void __init psc_register_interrupts(void)
 {
-	sys_request_irq(3, psc_irq, IRQ_FLG_LOCK, "psc3",
-			(void *) 0x30);
-	sys_request_irq(4, psc_irq, IRQ_FLG_LOCK, "psc4",
-			(void *) 0x40);
-	sys_request_irq(5, psc_irq, IRQ_FLG_LOCK, "psc5",
-			(void *) 0x50);
-	sys_request_irq(6, psc_irq, IRQ_FLG_LOCK, "psc6",
-			(void *) 0x60);
+	cpu_request_irq(3, psc_irq, IRQ_FLG_LOCK, "psc3", (void *) 0x30);
+	cpu_request_irq(4, psc_irq, IRQ_FLG_LOCK, "psc4", (void *) 0x40);
+	cpu_request_irq(5, psc_irq, IRQ_FLG_LOCK, "psc5", (void *) 0x50);
+	cpu_request_irq(6, psc_irq, IRQ_FLG_LOCK, "psc6", (void *) 0x60);
 }
 
 /*
diff -puN arch/m68k/mac/via.c~m68k-rename-sys_functions arch/m68k/mac/via.c
--- 25/arch/m68k/mac/via.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/mac/via.c	2004-03-02 18:18:48.000000000 -0800
@@ -260,24 +260,27 @@ void __init via_init_clock(irqreturn_t (
 void __init via_register_interrupts(void)
 {
 	if (via_alt_mapping) {
-		sys_request_irq(IRQ_AUTO_1, via1_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
-				"software", (void *) via1);
-		sys_request_irq(IRQ_AUTO_6, via1_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
-				"via1", (void *) via1);
+		cpu_request_irq(IRQ_AUTO_1, via1_irq,
+				IRQ_FLG_LOCK|IRQ_FLG_FAST, "software",
+				(void *) via1);
+		cpu_request_irq(IRQ_AUTO_6, via1_irq,
+				IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
+				(void *) via1);
 	} else {
-		sys_request_irq(IRQ_AUTO_1, via1_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
-				"via1", (void *) via1);
+		cpu_request_irq(IRQ_AUTO_1, via1_irq,
+				IRQ_FLG_LOCK|IRQ_FLG_FAST, "via1",
+				(void *) via1);
 #if 0 /* interferes with serial on some machines */
 		if (!psc_present) {
-			sys_request_irq(IRQ_AUTO_6, mac_bang, IRQ_FLG_LOCK,
+			cpu_request_irq(IRQ_AUTO_6, mac_bang, IRQ_FLG_LOCK,
 					"Off Switch", mac_bang);
 		}
 #endif
 	}
-	sys_request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
+	cpu_request_irq(IRQ_AUTO_2, via2_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
 			"via2", (void *) via2);
 	if (!psc_present) {
-		sys_request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
+		cpu_request_irq(IRQ_AUTO_4, mac_scc_dispatch, IRQ_FLG_LOCK,
 				"scc", mac_scc_dispatch);
 	}
 	request_irq(IRQ_MAC_NUBUS, via_nubus_irq, IRQ_FLG_LOCK|IRQ_FLG_FAST,
diff -puN arch/m68k/q40/config.c~m68k-rename-sys_functions arch/m68k/q40/config.c
--- 25/arch/m68k/q40/config.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/q40/config.c	2004-03-02 18:18:48.000000000 -0800
@@ -40,7 +40,7 @@
 extern void floppy_setup(char *str, int *ints);
 
 extern irqreturn_t q40_process_int (int level, struct pt_regs *regs);
-extern irqreturn_t (*q40_sys_default_handler[]) (int, void *, struct pt_regs *);  /* added just for debugging */
+extern irqreturn_t (*q40_default_handler[]) (int, void *, struct pt_regs *);  /* added just for debugging */
 extern void q40_init_IRQ (void);
 extern void q40_free_irq (unsigned int, void *);
 extern int  show_q40_interrupts (struct seq_file *, void *);
@@ -185,7 +185,7 @@ void __init config_q40(void)
     mach_request_irq	 = q40_request_irq;
     enable_irq		 = q40_enable_irq;
     disable_irq          = q40_disable_irq;
-    mach_default_handler = &q40_sys_default_handler;
+    mach_default_handler = &q40_default_handler;
     mach_get_model       = q40_get_model;
     mach_get_hardware_list = q40_get_hardware_list;
 
diff -puN arch/m68k/q40/q40ints.c~m68k-rename-sys_functions arch/m68k/q40/q40ints.c
--- 25/arch/m68k/q40/q40ints.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/q40/q40ints.c	2004-03-02 18:18:48.000000000 -0800
@@ -46,10 +46,8 @@ extern int ints_inited;
 irqreturn_t q40_irq2_handler (int, void *, struct pt_regs *fp);
 
 
-extern irqreturn_t (*q40_sys_default_handler[]) (int, void *, struct pt_regs *);
-
 static irqreturn_t q40_defhand (int irq, void *dev_id, struct pt_regs *fp);
-static irqreturn_t sys_default_handler(int lev, void *dev_id, struct pt_regs *regs);
+static irqreturn_t default_handler(int lev, void *dev_id, struct pt_regs *regs);
 
 
 #define DEVNAME_SIZE 24
@@ -96,7 +94,8 @@ void q40_init_IRQ (void)
 	}
 
 	/* setup handler for ISA ints */
-	sys_request_irq(IRQ2,q40_irq2_handler, 0, "q40 ISA and master chip", NULL);
+	cpu_request_irq(IRQ2, q40_irq2_handler, 0, "q40 ISA and master chip",
+			NULL);
 
 	/* now enable some ints.. */
 	master_outb(1,EXT_ENABLE_REG);  /* ISA IRQ 5-15 */
@@ -153,8 +152,8 @@ int q40_request_irq(unsigned int irq,
 	  }
 	else {
 	  /* Q40_IRQ_SAMPLE :somewhat special actions required here ..*/
-	  sys_request_irq(4,handler,flags,devname,dev_id);
-	  sys_request_irq(6,handler,flags,devname,dev_id);
+	  cpu_request_irq(4, handler, flags, devname, dev_id);
+	  cpu_request_irq(6, handler, flags, devname, dev_id);
 	  return 0;
 	}
 }
@@ -192,8 +191,8 @@ void q40_free_irq(unsigned int irq, void
 	  }
 	else
 	  { /* == Q40_IRQ_SAMPLE */
-	    sys_free_irq(4,dev_id);
-	    sys_free_irq(6,dev_id);
+	    cpu_free_irq(4, dev_id);
+	    cpu_free_irq(6, dev_id);
 	  }
 }
 
@@ -417,16 +416,16 @@ static irqreturn_t q40_defhand (int irq,
 	else master_outb(-1,KEYBOARD_UNLOCK_REG);
 	return IRQ_NONE;
 }
-static irqreturn_t sys_default_handler(int lev, void *dev_id, struct pt_regs *regs)
+static irqreturn_t default_handler(int lev, void *dev_id, struct pt_regs *regs)
 {
 	printk ("Uninitialised interrupt level %d\n", lev);
 	return IRQ_NONE;
 }
 
- irqreturn_t (*q40_sys_default_handler[SYS_IRQS]) (int, void *, struct pt_regs *) = {
-	 sys_default_handler,sys_default_handler,sys_default_handler,sys_default_handler,
-	 sys_default_handler,sys_default_handler,sys_default_handler,sys_default_handler
- };
+irqreturn_t (*q40_default_handler[SYS_IRQS])(int, void *, struct pt_regs *) = {
+	 default_handler, default_handler, default_handler, default_handler,
+	 default_handler, default_handler, default_handler, default_handler
+};
 
 
 void q40_enable_irq (unsigned int irq)
diff -puN arch/m68k/sun3/sun3ints.c~m68k-rename-sys_functions arch/m68k/sun3/sun3ints.c
--- 25/arch/m68k/sun3/sun3ints.c~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/arch/m68k/sun3/sun3ints.c	2004-03-02 18:18:48.000000000 -0800
@@ -153,8 +153,8 @@ void sun3_init_IRQ(void)
 	for(i = 0; i < SYS_IRQS; i++)
 	{
 		if(dev_names[i])
-			sys_request_irq(i, sun3_default_handler[i],
-					0, dev_names[i], NULL);
+			cpu_request_irq(i, sun3_default_handler[i], 0,
+					dev_names[i], NULL);
 	}
 
 	for(i = 0; i < 192; i++) 
@@ -178,7 +178,8 @@ int sun3_request_irq(unsigned int irq, i
 		dev_names[irq] = devname;
 		
 		/* setting devname would be nice */
-		sys_request_irq(irq, sun3_default_handler[irq], 0, devname, NULL);
+		cpu_request_irq(irq, sun3_default_handler[irq], 0, devname,
+				NULL);
 
 		return 0;
 	} else {
diff -puN include/asm-m68k/irq.h~m68k-rename-sys_functions include/asm-m68k/irq.h
--- 25/include/asm-m68k/irq.h~m68k-rename-sys_functions	2004-03-02 18:18:48.000000000 -0800
+++ 25-akpm/include/asm-m68k/irq.h	2004-03-02 18:18:48.000000000 -0800
@@ -76,10 +76,10 @@ extern void (*disable_irq)(unsigned int)
 
 struct pt_regs;
 
-extern int sys_request_irq(unsigned int,
-	irqreturn_t (*)(int, void *, struct pt_regs *),
-	unsigned long, const char *, void *);
-extern void sys_free_irq(unsigned int, void *);
+extern int cpu_request_irq(unsigned int,
+			   irqreturn_t (*)(int, void *, struct pt_regs *),
+			   unsigned long, const char *, void *);
+extern void cpu_free_irq(unsigned int, void *);
 
 /*
  * various flags for request_irq() - the Amiga now uses the standard

_