Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[PATCH] m68k pt_regs fixes

Browse source 
m68k_handle_int() split in two functions: __m68k_handle_int() takes
pt_regs * and does set_irq_regs(); m68k_handle_int() doesn't get pt_regs
*.

Places where we used to call m68k_handle_int() recursively with the same
pt_regs have simply lost the second argument, the rest is switched to
__m68k_handle_int().

The rest of patch is just dropping pt_regs * where needed.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Al Viro 2006-10-07 14:16:45 +01:00 committed by Linus Torvalds
parent 00079e04fe
commit 2850bc2737
44 changed files with 176 additions and 169 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

40
arch/m68k/amiga/amiints.c
View file

@ -47,10 +47,10 @@
static void amiga_enable_irq(unsigned int irq);
static void amiga_disable_irq(unsigned int irq);
static irqreturn_t ami_int1(int irq, void *dev_id, struct pt_regs *fp);
static irqreturn_t ami_int3(int irq, void *dev_id, struct pt_regs *fp);
static irqreturn_t ami_int4(int irq, void *dev_id, struct pt_regs *fp);
static irqreturn_t ami_int5(int irq, void *dev_id, struct pt_regs *fp);
static irqreturn_t ami_int1(int irq, void *dev_id);
static irqreturn_t ami_int3(int irq, void *dev_id);
static irqreturn_t ami_int4(int irq, void *dev_id);
static irqreturn_t ami_int5(int irq, void *dev_id);
static struct irq_controller amiga_irq_controller = {
.name = "amiga",
@ -113,98 +113,98 @@ static void amiga_disable_irq(unsigned int irq)
* The builtin Amiga hardware interrupt handlers.
*/
static irqreturn_t ami_int1(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t ami_int1(int irq, void *dev_id)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
/* if serial transmit buffer empty, interrupt */
if (ints & IF_TBE) {
amiga_custom.intreq = IF_TBE;
m68k_handle_int(IRQ_AMIGA_TBE, fp);
m68k_handle_int(IRQ_AMIGA_TBE);
}
/* if floppy disk transfer complete, interrupt */
if (ints & IF_DSKBLK) {
amiga_custom.intreq = IF_DSKBLK;
m68k_handle_int(IRQ_AMIGA_DSKBLK, fp);
m68k_handle_int(IRQ_AMIGA_DSKBLK);
}
/* if software interrupt set, interrupt */
if (ints & IF_SOFT) {
amiga_custom.intreq = IF_SOFT;
m68k_handle_int(IRQ_AMIGA_SOFT, fp);
m68k_handle_int(IRQ_AMIGA_SOFT);
}
return IRQ_HANDLED;
}
static irqreturn_t ami_int3(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t ami_int3(int irq, void *dev_id)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
/* if a blitter interrupt */
if (ints & IF_BLIT) {
amiga_custom.intreq = IF_BLIT;
m68k_handle_int(IRQ_AMIGA_BLIT, fp);
m68k_handle_int(IRQ_AMIGA_BLIT);
}
/* if a copper interrupt */
if (ints & IF_COPER) {
amiga_custom.intreq = IF_COPER;
m68k_handle_int(IRQ_AMIGA_COPPER, fp);
m68k_handle_int(IRQ_AMIGA_COPPER);
}
/* if a vertical blank interrupt */
if (ints & IF_VERTB) {
amiga_custom.intreq = IF_VERTB;
m68k_handle_int(IRQ_AMIGA_VERTB, fp);
m68k_handle_int(IRQ_AMIGA_VERTB);
}
return IRQ_HANDLED;
}
static irqreturn_t ami_int4(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t ami_int4(int irq, void *dev_id)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
/* if audio 0 interrupt */
if (ints & IF_AUD0) {
amiga_custom.intreq = IF_AUD0;
m68k_handle_int(IRQ_AMIGA_AUD0, fp);
m68k_handle_int(IRQ_AMIGA_AUD0);
}
/* if audio 1 interrupt */
if (ints & IF_AUD1) {
amiga_custom.intreq = IF_AUD1;
m68k_handle_int(IRQ_AMIGA_AUD1, fp);
m68k_handle_int(IRQ_AMIGA_AUD1);
}
/* if audio 2 interrupt */
if (ints & IF_AUD2) {
amiga_custom.intreq = IF_AUD2;
m68k_handle_int(IRQ_AMIGA_AUD2, fp);
m68k_handle_int(IRQ_AMIGA_AUD2);
}
/* if audio 3 interrupt */
if (ints & IF_AUD3) {
amiga_custom.intreq = IF_AUD3;
m68k_handle_int(IRQ_AMIGA_AUD3, fp);
m68k_handle_int(IRQ_AMIGA_AUD3);
}
return IRQ_HANDLED;
}
static irqreturn_t ami_int5(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t ami_int5(int irq, void *dev_id)
{
unsigned short ints = amiga_custom.intreqr & amiga_custom.intenar;
/* if serial receive buffer full interrupt */
if (ints & IF_RBF) {
/* acknowledge of IF_RBF must be done by the serial interrupt */
m68k_handle_int(IRQ_AMIGA_RBF, fp);
m68k_handle_int(IRQ_AMIGA_RBF);
}
/* if a disk sync interrupt */
if (ints & IF_DSKSYN) {
amiga_custom.intreq = IF_DSKSYN;
m68k_handle_int(IRQ_AMIGA_DSKSYN, fp);
m68k_handle_int(IRQ_AMIGA_DSKSYN);
}
return IRQ_HANDLED;
}

4
arch/m68k/amiga/cia.c
View file

@ -82,7 +82,7 @@ unsigned char cia_able_irq(struct ciabase *base, unsigned char mask)
return old;
}
static irqreturn_t cia_handler(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t cia_handler(int irq, void *dev_id)
{
struct ciabase *base = (struct ciabase *)dev_id;
int mach_irq;
@ -93,7 +93,7 @@ static irqreturn_t cia_handler(int irq, void *dev_id, struct pt_regs *fp)
amiga_custom.intreq = base->int_mask;
for (; ints; mach_irq++, ints >>= 1) {
if (ints & 1)
m68k_handle_int(mach_irq, fp);
m68k_handle_int(mach_irq);
}
return IRQ_HANDLED;
}

5
arch/m68k/amiga/config.c
View file

@ -83,7 +83,7 @@ static char amiga_model_name[13] = "Amiga ";
extern char m68k_debug_device[];
static void amiga_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
static void amiga_sched_init(irqreturn_t (*handler)(int, void *));
/* amiga specific irq functions */
extern void amiga_init_IRQ (void);
static void amiga_get_model(char *model);
@ -487,8 +487,7 @@ void __init config_amiga(void)
static unsigned short jiffy_ticks;
static void __init amiga_sched_init(irqreturn_t (*timer_routine)(int, void *,
struct pt_regs *))
static void __init amiga_sched_init(irqreturn_t (*timer_routine)(int, void *))
{
static struct resource sched_res = {
.name = "timer", .start = 0x00bfd400, .end = 0x00bfd5ff,

14
arch/m68k/apollo/config.c
View file

@ -25,7 +25,7 @@ u_long cpuctrl_physaddr;
u_long timer_physaddr;
u_long apollo_model;
extern void dn_sched_init(irqreturn_t (*handler)(int,void *,struct pt_regs *));
extern void dn_sched_init(irqreturn_t (*handler)(int,void *));
extern void dn_init_IRQ(void);
extern unsigned long dn_gettimeoffset(void);
extern int dn_dummy_hwclk(int, struct rtc_time *);
@ -38,7 +38,7 @@ extern irqreturn_t dn_process_int(int irq, struct pt_regs *fp);
#ifdef CONFIG_HEARTBEAT
static void dn_heartbeat(int on);
#endif
static irqreturn_t dn_timer_int(int irq,void *, struct pt_regs *);
static irqreturn_t dn_timer_int(int irq,void *);
static void dn_get_model(char *model);
static const char *apollo_models[] = {
[APOLLO_DN3000-APOLLO_DN3000] = "DN3000 (Otter)",
@ -174,13 +174,13 @@ void config_apollo(void) {
}
irqreturn_t dn_timer_int(int irq, void *dev_id, struct pt_regs *fp)
irqreturn_t dn_timer_int(int irq, void *dev_id)
{
irqreturn_t (*timer_handler)(int, void *, struct pt_regs *) = dev_id;
irqreturn_t (*timer_handler)(int, void *) = dev_id;
volatile unsigned char x;
timer_handler(irq, dev_id, fp);
timer_handler(irq, dev_id);
x=*(volatile unsigned char *)(timer+3);
x=*(volatile unsigned char *)(timer+5);
@ -188,8 +188,8 @@ irqreturn_t dn_timer_int(int irq, void *dev_id, struct pt_regs *fp)
return IRQ_HANDLED;
}
void dn_sched_init(irqreturn_t (*timer_routine)(int, void *, struct pt_regs *)) {
void dn_sched_init(irqreturn_t (*timer_routine)(int, void *))
{
/* program timer 1 */
*(volatile unsigned char *)(timer+3)=0x01;
*(volatile unsigned char *)(timer+1)=0x40;

2
arch/m68k/apollo/dn_ints.c
View file

@ -6,7 +6,7 @@
void dn_process_int(unsigned int irq, struct pt_regs *fp)
{
m68k_handle_int(irq, fp);
__m68k_handle_int(irq, fp);
*(volatile unsigned char *)(pica)=0x20;
*(volatile unsigned char *)(picb)=0x20;

2
arch/m68k/atari/config.c
View file

@ -62,7 +62,7 @@ static void atari_heartbeat( int on );
#endif
/* atari specific timer functions (in time.c) */
extern void atari_sched_init(irqreturn_t (*)(int, void *, struct pt_regs *));
extern void atari_sched_init(irqreturn_t (*)(int, void *));
extern unsigned long atari_gettimeoffset (void);
extern int atari_mste_hwclk (int, struct rtc_time *);
extern int atari_tt_hwclk (int, struct rtc_time *);

11
arch/m68k/atari/stdma.c
View file

@ -44,7 +44,7 @@
static int stdma_locked; /* the semaphore */
/* int func to be called */
static irqreturn_t (*stdma_isr)(int, void *, struct pt_regs *);
static irqreturn_t (*stdma_isr)(int, void *);
static void *stdma_isr_data; /* data passed to isr */
static DECLARE_WAIT_QUEUE_HEAD(stdma_wait); /* wait queue for ST-DMA */
@ -53,7 +53,7 @@ static DECLARE_WAIT_QUEUE_HEAD(stdma_wait); /* wait queue for ST-DMA */
/***************************** Prototypes *****************************/
static irqreturn_t stdma_int (int irq, void *dummy, struct pt_regs *fp);
static irqreturn_t stdma_int (int irq, void *dummy);
/************************* End of Prototypes **************************/
@ -75,8 +75,7 @@ static irqreturn_t stdma_int (int irq, void *dummy, struct pt_regs *fp);
*
*/
void stdma_lock(irqreturn_t (*handler)(int, void *, struct pt_regs *),
void *data)
void stdma_lock(irqreturn_t (*handler)(int, void *), void *data)
{
unsigned long flags;
@ -188,9 +187,9 @@ void __init stdma_init(void)
*
*/
static irqreturn_t stdma_int(int irq, void *dummy, struct pt_regs *fp)
static irqreturn_t stdma_int(int irq, void *dummy)
{
if (stdma_isr)
(*stdma_isr)(irq, stdma_isr_data, fp);
(*stdma_isr)(irq, stdma_isr_data);
return IRQ_HANDLED;
}

2
arch/m68k/atari/time.c
View file

@ -20,7 +20,7 @@
#include <asm/atariints.h>
void __init
atari_sched_init(irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
atari_sched_init(irqreturn_t (*timer_routine)(int, void *))
{
/* set Timer C data Register */
mfp.tim_dt_c = INT_TICKS;

12
arch/m68k/bvme6000/config.c
View file

@ -38,7 +38,7 @@
static void bvme6000_get_model(char *model);
static int bvme6000_get_hardware_list(char *buffer);
extern void bvme6000_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern void bvme6000_sched_init(irqreturn_t (*handler)(int, void *));
extern unsigned long bvme6000_gettimeoffset (void);
extern int bvme6000_hwclk (int, struct rtc_time *);
extern int bvme6000_set_clock_mmss (unsigned long);
@ -52,7 +52,7 @@ static unsigned char bin2bcd (unsigned char b);
/* Save tick handler routine pointer, will point to do_timer() in
* kernel/sched.c, called via bvme6000_process_int() */
static irqreturn_t (*tick_handler)(int, void *, struct pt_regs *);
static irqreturn_t (*tick_handler)(int, void *);
int bvme6000_parse_bootinfo(const struct bi_record *bi)
@ -154,7 +154,7 @@ void __init config_bvme6000(void)
}
irqreturn_t bvme6000_abort_int (int irq, void *dev_id, struct pt_regs *fp)
irqreturn_t bvme6000_abort_int (int irq, void *dev_id)
{
unsigned long *new = (unsigned long *)vectors;
unsigned long *old = (unsigned long *)0xf8000000;
@ -171,14 +171,14 @@ irqreturn_t bvme6000_abort_int (int irq, void *dev_id, struct pt_regs *fp)
}
static irqreturn_t bvme6000_timer_int (int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t bvme6000_timer_int (int irq, void *dev_id)
{
volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
unsigned char msr = rtc->msr & 0xc0;
rtc->msr = msr | 0x20; /* Ack the interrupt */
return tick_handler(irq, dev_id, fp);
return tick_handler(irq, dev_id);
}
/*
@ -190,7 +190,7 @@ static irqreturn_t bvme6000_timer_int (int irq, void *dev_id, struct pt_regs *fp
* so divide by 8 to get the microsecond result.
*/
void bvme6000_sched_init (irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
void bvme6000_sched_init (irqreturn_t (*timer_routine)(int, void *))
{
volatile RtcPtr_t rtc = (RtcPtr_t)BVME_RTC_BASE;
unsigned char msr = rtc->msr & 0xc0;

8
arch/m68k/hp300/time.c
View file

@ -36,15 +36,15 @@
#define INTVAL ((10000 / 4) - 1)
static irqreturn_t hp300_tick(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t hp300_tick(int irq, void *dev_id)
{
unsigned long tmp;
irqreturn_t (*vector)(int, void *, struct pt_regs *) = dev_id;
irqreturn_t (*vector)(int, void *) = dev_id;
in_8(CLOCKBASE + CLKSR);
asm volatile ("movpw %1@(5),%0" : "=d" (tmp) : "a" (CLOCKBASE));
/* Turn off the network and SCSI leds */
blinken_leds(0, 0xe0);
return vector(irq, NULL, regs);
return vector(irq, NULL);
}
unsigned long hp300_gettimeoffset(void)
@ -63,7 +63,7 @@ unsigned long hp300_gettimeoffset(void)
return (USECS_PER_JIFFY * ticks) / INTVAL;
}
void __init hp300_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *))
void __init hp300_sched_init(irqreturn_t (*vector)(int, void *))
{
out_8(CLOCKBASE + CLKCR2, 0x1); /* select CR1 */
out_8(CLOCKBASE + CLKCR1, 0x1); /* reset */

2
arch/m68k/hp300/time.h
View file

@ -1,4 +1,4 @@
extern void hp300_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *));
extern void hp300_sched_init(irqreturn_t (*vector)(int, void *));
extern unsigned long hp300_gettimeoffset (void);

4
arch/m68k/kernel/entry.S
View file

@ -205,7 +205,7 @@ ENTRY(auto_inthandler)
movel %sp,%sp@-
movel %d0,%sp@- | put vector # on stack
auto_irqhandler_fixup = . + 2
jsr m68k_handle_int | process the IRQ
jsr __m68k_handle_int | process the IRQ
addql #8,%sp | pop parameters off stack
ret_from_interrupt:
@ -239,7 +239,7 @@ user_irqvec_fixup = . + 2
movel %sp,%sp@-
movel %d0,%sp@- | put vector # on stack
user_irqhandler_fixup = . + 2
jsr m68k_handle_int | process the IRQ
jsr __m68k_handle_int | process the IRQ
addql #8,%sp | pop parameters off stack
subqb #1,%curptr@(TASK_INFO+TINFO_PREEMPT+1)

20
arch/m68k/kernel/ints.c
View file

@ -39,6 +39,7 @@
#include <asm/page.h>
#include <asm/machdep.h>
#include <asm/cacheflush.h>
#include <asm/irq_regs.h>
#ifdef CONFIG_Q40
#include <asm/q40ints.h>
@ -104,7 +105,7 @@ void __init init_IRQ(void)
* @handler: called from auto vector interrupts
*
* setup the handler to be called from auto vector interrupts instead of the
* standard m68k_handle_int(), it will be called with irq numbers in the range
* standard __m68k_handle_int(), it will be called with irq numbers in the range
* from IRQ_AUTO_1 - IRQ_AUTO_7.
*/
void __init m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_regs *))
@ -123,7 +124,7 @@ void __init m68k_setup_auto_interrupt(void (*handler)(unsigned int, struct pt_re
* setup user vector interrupts, this includes activating the specified range
* of interrupts, only then these interrupts can be requested (note: this is
* different from auto vector interrupts). An optional handler can be installed
* to be called instead of the default m68k_handle_int(), it will be called
* to be called instead of the default __m68k_handle_int(), it will be called
* with irq numbers starting from IRQ_USER.
*/
void __init m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
@ -215,7 +216,7 @@ int setup_irq(unsigned int irq, struct irq_node *node)
}
int request_irq(unsigned int irq,
irqreturn_t (*handler) (int, void *, struct pt_regs *),
irqreturn_t (*handler) (int, void *),
unsigned long flags, const char *devname, void *dev_id)
{
struct irq_node *node;
@ -379,18 +380,25 @@ unsigned int irq_canonicalize(unsigned int irq)
EXPORT_SYMBOL(irq_canonicalize);
asmlinkage void m68k_handle_int(unsigned int irq, struct pt_regs *regs)
asmlinkage void m68k_handle_int(unsigned int irq)
{
struct irq_node *node;
kstat_cpu(0).irqs[irq]++;
node = irq_list[irq];
do {
node->handler(irq, node->dev_id, regs);
node->handler(irq, node->dev_id);
node = node->next;
} while (node);
}
asmlinkage void __m68k_handle_int(unsigned int irq, struct pt_regs *regs)
{
struct pt_regs *old_regs;
old_regs = set_irq_regs(regs);
m68k_handle_int(irq);
set_irq_regs(old_regs);
}
asmlinkage void handle_badint(struct pt_regs *regs)
{
kstat_cpu(0).irqs[0]++;

2
arch/m68k/kernel/setup.c
View file

@ -64,7 +64,7 @@ static char m68k_command_line[CL_SIZE];
char m68k_debug_device[6] = "";
void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *)) __initdata = NULL;
void (*mach_sched_init) (irqreturn_t (*handler)(int, void *)) __initdata = NULL;
/* machine dependent irq functions */
void (*mach_init_IRQ) (void) __initdata = NULL;
void (*mach_get_model) (char *model);

7
arch/m68k/kernel/time.c
View file

@ -21,6 +21,7 @@
#include <asm/machdep.h>
#include <asm/io.h>
#include <asm/irq_regs.h>
#include <linux/time.h>
#include <linux/timex.h>
@ -37,13 +38,13 @@ static inline int set_rtc_mmss(unsigned long nowtime)
* timer_interrupt() needs to keep up the real-time clock,
* as well as call the "do_timer()" routine every clocktick
*/
static irqreturn_t timer_interrupt(int irq, void *dummy, struct pt_regs * regs)
static irqreturn_t timer_interrupt(int irq, void *dummy)
{
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
update_process_times(user_mode(get_irq_regs()));
#endif
profile_tick(CPU_PROFILING, regs);
profile_tick(CPU_PROFILING);
#ifdef CONFIG_HEARTBEAT
/* use power LED as a heartbeat instead -- much more useful

6
arch/m68k/mac/baboon.c
View file

@ -25,7 +25,7 @@
int baboon_present,baboon_active;
volatile struct baboon *baboon;
irqreturn_t baboon_irq(int, void *, struct pt_regs *);
irqreturn_t baboon_irq(int, void *);
#if 0
extern int macide_ack_intr(struct ata_channel *);
@ -64,7 +64,7 @@ void __init baboon_register_interrupts(void)
* Baboon interrupt handler. This works a lot like a VIA.
*/
irqreturn_t baboon_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t baboon_irq(int irq, void *dev_id)
{
int irq_bit,i;
unsigned char events;
@ -81,7 +81,7 @@ irqreturn_t baboon_irq(int irq, void *dev_id, struct pt_regs *regs)
for (i = 0, irq_bit = 1 ; i < 3 ; i++, irq_bit <<= 1) {
if (events & irq_bit/* & baboon_active*/) {
baboon_active &= ~irq_bit;
m68k_handle_int(IRQ_BABOON_0 + i, regs);
m68k_handle_int(IRQ_BABOON_0 + i);
baboon_active |= irq_bit;
baboon->mb_ifr &= ~irq_bit;
}

4
arch/m68k/mac/config.c
View file

@ -72,7 +72,7 @@ extern int show_mac_interrupts(struct seq_file *, void *);
extern void iop_preinit(void);
extern void iop_init(void);
extern void via_init(void);
extern void via_init_clock(irqreturn_t (*func)(int, void *, struct pt_regs *));
extern void via_init_clock(irqreturn_t (*func)(int, void *));
extern void via_flush_cache(void);
extern void oss_init(void);
extern void psc_init(void);
@ -88,7 +88,7 @@ extern void mac_debugging_long(int, long);
static void mac_get_model(char *str);
static void mac_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *))
static void mac_sched_init(irqreturn_t (*vector)(int, void *))
{
via_init_clock(vector);
}

22
arch/m68k/mac/iop.c
View file

@ -132,7 +132,7 @@ static int iop_get_proc_info(char *, char **, off_t, int);
struct listener {
const char *devname;
void (*handler)(struct iop_msg *, struct pt_regs *);
void (*handler)(struct iop_msg *);
};
/*
@ -152,7 +152,7 @@ static struct iop_msg iop_msg_pool[NUM_IOP_MSGS];
static struct iop_msg *iop_send_queue[NUM_IOPS][NUM_IOP_CHAN];
static struct listener iop_listeners[NUM_IOPS][NUM_IOP_CHAN];
irqreturn_t iop_ism_irq(int, void *, struct pt_regs *);
irqreturn_t iop_ism_irq(int, void *);
extern void oss_irq_enable(int);
@ -342,7 +342,7 @@ void __init iop_register_interrupts(void)
*/
int iop_listen(uint iop_num, uint chan,
void (*handler)(struct iop_msg *, struct pt_regs *),
void (*handler)(struct iop_msg *),
const char *devname)
{
if ((iop_num >= NUM_IOPS) || !iop_base[iop_num]) return -EINVAL;
@ -407,7 +407,7 @@ static void iop_do_send(struct iop_msg *msg)
* has gone into the IOP_MSG_COMPLETE state.
*/
static void iop_handle_send(uint iop_num, uint chan, struct pt_regs *regs)
static void iop_handle_send(uint iop_num, uint chan)
{
volatile struct mac_iop *iop = iop_base[iop_num];
struct iop_msg *msg,*msg2;
@ -426,7 +426,7 @@ static void iop_handle_send(uint iop_num, uint chan, struct pt_regs *regs)
for (i = 0 ; i < IOP_MSG_LEN ; i++, offset++) {
msg->reply[i] = iop_readb(iop, offset);
}
if (msg->handler) (*msg->handler)(msg, regs);
if (msg->handler) (*msg->handler)(msg);
msg2 = msg;
msg = msg->next;
iop_free_msg(msg2);
@ -440,7 +440,7 @@ static void iop_handle_send(uint iop_num, uint chan, struct pt_regs *regs)
* gone into the IOP_MSG_NEW state.
*/
static void iop_handle_recv(uint iop_num, uint chan, struct pt_regs *regs)
static void iop_handle_recv(uint iop_num, uint chan)
{
volatile struct mac_iop *iop = iop_base[iop_num];
int i,offset;
@ -468,7 +468,7 @@ static void iop_handle_recv(uint iop_num, uint chan, struct pt_regs *regs)
/* the message ourselves to avoid possible stalls. */
if (msg->handler) {
(*msg->handler)(msg, regs);
(*msg->handler)(msg);
} else {
#ifdef DEBUG_IOP
printk("iop_handle_recv: unclaimed message on iop %d channel %d\n", iop_num, chan);
@ -492,7 +492,7 @@ static void iop_handle_recv(uint iop_num, uint chan, struct pt_regs *regs)
int iop_send_message(uint iop_num, uint chan, void *privdata,
uint msg_len, __u8 *msg_data,
void (*handler)(struct iop_msg *, struct pt_regs *))
void (*handler)(struct iop_msg *))
{
struct iop_msg *msg, *q;
@ -584,7 +584,7 @@ __u8 *iop_compare_code(uint iop_num, __u8 *code_start,
* Handle an ISM IOP interrupt
*/
irqreturn_t iop_ism_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t iop_ism_irq(int irq, void *dev_id)
{
uint iop_num = (uint) dev_id;
volatile struct mac_iop *iop = iop_base[iop_num];
@ -608,7 +608,7 @@ irqreturn_t iop_ism_irq(int irq, void *dev_id, struct pt_regs *regs)
printk(" %02X", state);
#endif
if (state == IOP_MSG_COMPLETE) {
iop_handle_send(iop_num, i, regs);
iop_handle_send(iop_num, i);
}
}
#ifdef DEBUG_IOP
@ -628,7 +628,7 @@ irqreturn_t iop_ism_irq(int irq, void *dev_id, struct pt_regs *regs)
printk(" %02X", state);
#endif
if (state == IOP_MSG_NEW) {
iop_handle_recv(iop_num, i, regs);
iop_handle_recv(iop_num, i);
}
}
#ifdef DEBUG_IOP

16
arch/m68k/mac/macints.c
View file

@ -133,6 +133,7 @@
#include <asm/hwtest.h>
#include <asm/errno.h>
#include <asm/macints.h>
#include <asm/irq_regs.h>
#define DEBUG_SPURIOUS
#define SHUTUP_SONIC
@ -208,8 +209,8 @@ static void scc_irq_disable(unsigned int);
* console_loglevel determines NMI handler function
*/
irqreturn_t mac_nmi_handler(int, void *, struct pt_regs *);
irqreturn_t mac_debug_handler(int, void *, struct pt_regs *);
irqreturn_t mac_nmi_handler(int, void *);
irqreturn_t mac_debug_handler(int, void *);
/* #define DEBUG_MACINTS */
@ -393,7 +394,7 @@ int mac_irq_pending(unsigned int irq)
static int num_debug[8];
irqreturn_t mac_debug_handler(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t mac_debug_handler(int irq, void *dev_id)
{
if (num_debug[irq] < 10) {
printk("DEBUG: Unexpected IRQ %d\n", irq);
@ -405,7 +406,7 @@ irqreturn_t mac_debug_handler(int irq, void *dev_id, struct pt_regs *regs)
static int in_nmi;
static volatile int nmi_hold;
irqreturn_t mac_nmi_handler(int irq, void *dev_id, struct pt_regs *fp)
irqreturn_t mac_nmi_handler(int irq, void *dev_id)
{
int i;
/*
@ -432,6 +433,7 @@ irqreturn_t mac_nmi_handler(int irq, void *dev_id, struct pt_regs *fp)
if (console_loglevel >= 8) {
#if 0
struct pt_regs *fp = get_irq_regs();
show_state();
printk("PC: %08lx\nSR: %04x SP: %p\n", fp->pc, fp->sr, fp);
printk("d0: %08lx d1: %08lx d2: %08lx d3: %08lx\n",
@ -479,7 +481,7 @@ static void scc_irq_disable(unsigned int irq)
* here is cleaner than hacking it into drivers/char/macserial.c.
*/
void mac_scc_dispatch(int irq, void *dev_id, struct pt_regs *regs)
void mac_scc_dispatch(int irq, void *dev_id)
{
volatile unsigned char *scc = (unsigned char *) mac_bi_data.sccbase + 2;
unsigned char reg;
@ -504,7 +506,7 @@ void mac_scc_dispatch(int irq, void *dev_id, struct pt_regs *regs)
/* pretty much kill the system. */
if (reg & 0x38)
m68k_handle_int(IRQ_SCCA, regs);
m68k_handle_int(IRQ_SCCA);
if (reg & 0x07)
m68k_handle_int(IRQ_SCCB, regs);
m68k_handle_int(IRQ_SCCB);
}

16
arch/m68k/mac/oss.c
View file

@ -30,11 +30,11 @@
int oss_present;
volatile struct mac_oss *oss;
irqreturn_t oss_irq(int, void *, struct pt_regs *);
irqreturn_t oss_nubus_irq(int, void *, struct pt_regs *);
irqreturn_t oss_irq(int, void *);
irqreturn_t oss_nubus_irq(int, void *);
extern irqreturn_t via1_irq(int, void *, struct pt_regs *);
extern irqreturn_t mac_scc_dispatch(int, void *, struct pt_regs *);
extern irqreturn_t via1_irq(int, void *);
extern irqreturn_t mac_scc_dispatch(int, void *);
/*
* Initialize the OSS
@ -92,7 +92,7 @@ void __init oss_nubus_init(void)
* and SCSI; everything else is routed to its own autovector IRQ.
*/
irqreturn_t oss_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t oss_irq(int irq, void *dev_id)
{
int events;
@ -113,7 +113,7 @@ irqreturn_t oss_irq(int irq, void *dev_id, struct pt_regs *regs)
oss->irq_pending &= ~OSS_IP_SOUND;
} else if (events & OSS_IP_SCSI) {
oss->irq_level[OSS_SCSI] = OSS_IRQLEV_DISABLED;
m68k_handle_int(IRQ_MAC_SCSI, regs);
m68k_handle_int(IRQ_MAC_SCSI);
oss->irq_pending &= ~OSS_IP_SCSI;
oss->irq_level[OSS_SCSI] = OSS_IRQLEV_SCSI;
} else {
@ -128,7 +128,7 @@ irqreturn_t oss_irq(int irq, void *dev_id, struct pt_regs *regs)
* Unlike the VIA/RBV this is on its own autovector interrupt level.
*/
irqreturn_t oss_nubus_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t oss_nubus_irq(int irq, void *dev_id)
{
int events, irq_bit, i;
@ -146,7 +146,7 @@ irqreturn_t oss_nubus_irq(int irq, void *dev_id, struct pt_regs *regs)
for (i = 0, irq_bit = 1 ; i < 6 ; i++, irq_bit <<= 1) {
if (events & irq_bit) {
oss->irq_level[i] = OSS_IRQLEV_DISABLED;
m68k_handle_int(NUBUS_SOURCE_BASE + i, regs);
m68k_handle_int(NUBUS_SOURCE_BASE + i);
oss->irq_pending &= ~irq_bit;
oss->irq_level[i] = OSS_IRQLEV_NUBUS;
}

6
arch/m68k/mac/psc.c
View file

@ -30,7 +30,7 @@
int psc_present;
volatile __u8 *psc;
irqreturn_t psc_irq(int, void *, struct pt_regs *);
irqreturn_t psc_irq(int, void *);
/*
* Debugging dump, used in various places to see what's going on.
@ -127,7 +127,7 @@ void __init psc_register_interrupts(void)
* PSC interrupt handler. It's a lot like the VIA interrupt handler.
*/
irqreturn_t psc_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t psc_irq(int irq, void *dev_id)
{
int pIFR = pIFRbase + ((int) dev_id);
int pIER = pIERbase + ((int) dev_id);
@ -149,7 +149,7 @@ irqreturn_t psc_irq(int irq, void *dev_id, struct pt_regs *regs)
for (i = 0, irq_bit = 1 ; i < 4 ; i++, irq_bit <<= 1) {
if (events & irq_bit) {
psc_write_byte(pIER, irq_bit);
m68k_handle_int(base_irq + i, regs);
m68k_handle_int(base_irq + i);
psc_write_byte(pIFR, irq_bit);
psc_write_byte(pIER, irq_bit | 0x80);
}

24
arch/m68k/mac/via.c
View file

@ -63,14 +63,14 @@ static int gIER,gIFR,gBufA,gBufB;
static int nubus_active;
void via_debug_dump(void);
irqreturn_t via1_irq(int, void *, struct pt_regs *);
irqreturn_t via2_irq(int, void *, struct pt_regs *);
irqreturn_t via_nubus_irq(int, void *, struct pt_regs *);
irqreturn_t via1_irq(int, void *);
irqreturn_t via2_irq(int, void *);
irqreturn_t via_nubus_irq(int, void *);
void via_irq_enable(int irq);
void via_irq_disable(int irq);
void via_irq_clear(int irq);
extern irqreturn_t mac_scc_dispatch(int, void *, struct pt_regs *);
extern irqreturn_t mac_scc_dispatch(int, void *);
extern int oss_present;
/*
@ -235,7 +235,7 @@ void __init via_init(void)
* Start the 100 Hz clock
*/
void __init via_init_clock(irqreturn_t (*func)(int, void *, struct pt_regs *))
void __init via_init_clock(irqreturn_t (*func)(int, void *))
{
via1[vACR] |= 0x40;
via1[vT1LL] = MAC_CLOCK_LOW;
@ -412,7 +412,7 @@ void __init via_nubus_init(void)
* the machspec interrupt number after clearing the interrupt.
*/
irqreturn_t via1_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t via1_irq(int irq, void *dev_id)
{
int irq_bit, i;
unsigned char events, mask;
@ -424,7 +424,7 @@ irqreturn_t via1_irq(int irq, void *dev_id, struct pt_regs *regs)
for (i = 0, irq_bit = 1 ; i < 7 ; i++, irq_bit <<= 1)
if (events & irq_bit) {
via1[vIER] = irq_bit;
m68k_handle_int(VIA1_SOURCE_BASE + i, regs);
m68k_handle_int(VIA1_SOURCE_BASE + i);
via1[vIFR] = irq_bit;
via1[vIER] = irq_bit | 0x80;
}
@ -439,14 +439,14 @@ irqreturn_t via1_irq(int irq, void *dev_id, struct pt_regs *regs)
/* No, it won't be set. that's why we're doing this. */
via_irq_disable(IRQ_MAC_NUBUS);
via_irq_clear(IRQ_MAC_NUBUS);
m68k_handle_int(IRQ_MAC_NUBUS, regs);
m68k_handle_int(IRQ_MAC_NUBUS);
via_irq_enable(IRQ_MAC_NUBUS);
}
#endif
return IRQ_HANDLED;
}
irqreturn_t via2_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t via2_irq(int irq, void *dev_id)
{
int irq_bit, i;
unsigned char events, mask;
@ -459,7 +459,7 @@ irqreturn_t via2_irq(int irq, void *dev_id, struct pt_regs *regs)
if (events & irq_bit) {
via2[gIER] = irq_bit;
via2[gIFR] = irq_bit | rbv_clear;
m68k_handle_int(VIA2_SOURCE_BASE + i, regs);
m68k_handle_int(VIA2_SOURCE_BASE + i);
via2[gIER] = irq_bit | 0x80;
}
return IRQ_HANDLED;
@ -470,7 +470,7 @@ irqreturn_t via2_irq(int irq, void *dev_id, struct pt_regs *regs)
* VIA2 dispatcher as a fast interrupt handler.
*/
irqreturn_t via_nubus_irq(int irq, void *dev_id, struct pt_regs *regs)
irqreturn_t via_nubus_irq(int irq, void *dev_id)
{
int irq_bit, i;
unsigned char events;
@ -481,7 +481,7 @@ irqreturn_t via_nubus_irq(int irq, void *dev_id, struct pt_regs *regs)
for (i = 0, irq_bit = 1 ; i < 7 ; i++, irq_bit <<= 1) {
if (events & irq_bit) {
via_irq_disable(NUBUS_SOURCE_BASE + i);
m68k_handle_int(NUBUS_SOURCE_BASE + i, regs);
m68k_handle_int(NUBUS_SOURCE_BASE + i);
via_irq_enable(NUBUS_SOURCE_BASE + i);
}
}

10
arch/m68k/mvme147/config.c
View file

@ -38,7 +38,7 @@
static void mvme147_get_model(char *model);
static int mvme147_get_hardware_list(char *buffer);
extern void mvme147_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern void mvme147_sched_init(irqreturn_t (*handler)(int, void *));
extern unsigned long mvme147_gettimeoffset (void);
extern int mvme147_hwclk (int, struct rtc_time *);
extern int mvme147_set_clock_mmss (unsigned long);
@ -51,7 +51,7 @@ static int bcd2int (unsigned char b);
/* Save tick handler routine pointer, will point to do_timer() in
* kernel/sched.c, called via mvme147_process_int() */
irqreturn_t (*tick_handler)(int, void *, struct pt_regs *);
irqreturn_t (*tick_handler)(int, void *);
int mvme147_parse_bootinfo(const struct bi_record *bi)
@ -114,15 +114,15 @@ void __init config_mvme147(void)
/* Using pcc tick timer 1 */
static irqreturn_t mvme147_timer_int (int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t mvme147_timer_int (int irq, void *dev_id)
{
m147_pcc->t1_int_cntrl = PCC_TIMER_INT_CLR;
m147_pcc->t1_int_cntrl = PCC_INT_ENAB|PCC_LEVEL_TIMER1;
return tick_handler(irq, dev_id, fp);
return tick_handler(irq, dev_id);
}
void mvme147_sched_init (irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
void mvme147_sched_init (irqreturn_t (*timer_routine)(int, void *))
{
tick_handler = timer_routine;
request_irq (PCC_IRQ_TIMER1, mvme147_timer_int,

12
arch/m68k/mvme16x/config.c
View file

@ -42,7 +42,7 @@ static MK48T08ptr_t volatile rtc = (MK48T08ptr_t)MVME_RTC_BASE;
static void mvme16x_get_model(char *model);
static int mvme16x_get_hardware_list(char *buffer);
extern void mvme16x_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern void mvme16x_sched_init(irqreturn_t (*handler)(int, void *));
extern unsigned long mvme16x_gettimeoffset (void);
extern int mvme16x_hwclk (int, struct rtc_time *);
extern int mvme16x_set_clock_mmss (unsigned long);
@ -54,7 +54,7 @@ int bcd2int (unsigned char b);
/* Save tick handler routine pointer, will point to do_timer() in
* kernel/sched.c, called via mvme16x_process_int() */
static irqreturn_t (*tick_handler)(int, void *, struct pt_regs *);
static irqreturn_t (*tick_handler)(int, void *);
unsigned short mvme16x_config;
@ -190,7 +190,7 @@ void __init config_mvme16x(void)
}
}
static irqreturn_t mvme16x_abort_int (int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t mvme16x_abort_int (int irq, void *dev_id)
{
p_bdid p = &mvme_bdid;
unsigned long *new = (unsigned long *)vectors;
@ -218,13 +218,13 @@ static irqreturn_t mvme16x_abort_int (int irq, void *dev_id, struct pt_regs *fp)
return IRQ_HANDLED;
}
static irqreturn_t mvme16x_timer_int (int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t mvme16x_timer_int (int irq, void *dev_id)
{
*(volatile unsigned char *)0xfff4201b |= 8;
return tick_handler(irq, dev_id, fp);
return tick_handler(irq, dev_id);
}
void mvme16x_sched_init (irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
void mvme16x_sched_init (irqreturn_t (*timer_routine)(int, void *))
{
p_bdid p = &mvme_bdid;
int irq;

2
arch/m68k/q40/config.c
View file

@ -39,7 +39,7 @@ extern irqreturn_t q40_process_int (int level, struct pt_regs *regs);
extern void q40_init_IRQ (void);
static void q40_get_model(char *model);
static int q40_get_hardware_list(char *buffer);
extern void q40_sched_init(irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern void q40_sched_init(irqreturn_t (*handler)(int, void *));
extern unsigned long q40_gettimeoffset (void);
extern int q40_hwclk (int, struct rtc_time *);

16
arch/m68k/q40/q40ints.c
View file

@ -125,9 +125,9 @@ void q40_mksound(unsigned int hz, unsigned int ticks)
sound_ticks = ticks << 1;
}
static irqreturn_t (*q40_timer_routine)(int, void *, struct pt_regs *);
static irqreturn_t (*q40_timer_routine)(int, void *);
static irqreturn_t q40_timer_int (int irq, void * dev, struct pt_regs * regs)
static irqreturn_t q40_timer_int (int irq, void * dev)
{
ql_ticks = ql_ticks ? 0 : 1;
if (sound_ticks) {
@ -138,11 +138,11 @@ static irqreturn_t q40_timer_int (int irq, void * dev, struct pt_regs * regs)
}
if (!ql_ticks)
q40_timer_routine(irq, dev, regs);
q40_timer_routine(irq, dev);
return IRQ_HANDLED;
}
void q40_sched_init (irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
void q40_sched_init (irqreturn_t (*timer_routine)(int, void *))
{
int timer_irq;
@ -218,11 +218,11 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
switch (irq) {
case 4:
case 6:
m68k_handle_int(Q40_IRQ_SAMPLE, fp);
__m68k_handle_int(Q40_IRQ_SAMPLE, fp);
return;
}
if (mir & Q40_IRQ_FRAME_MASK) {
m68k_handle_int(Q40_IRQ_FRAME, fp);
__m68k_handle_int(Q40_IRQ_FRAME, fp);
master_outb(-1, FRAME_CLEAR_REG);
}
if ((mir & Q40_IRQ_SER_MASK) || (mir & Q40_IRQ_EXT_MASK)) {
@ -257,7 +257,7 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
goto iirq;
}
q40_state[irq] |= IRQ_INPROGRESS;
m68k_handle_int(irq, fp);
__m68k_handle_int(irq, fp);
q40_state[irq] &= ~IRQ_INPROGRESS;
/* naively enable everything, if that fails than */
@ -288,7 +288,7 @@ static void q40_irq_handler(unsigned int irq, struct pt_regs *fp)
mir = master_inb(IIRQ_REG);
/* should test whether keyboard irq is really enabled, doing it in defhand */
if (mir & Q40_IRQ_KEYB_MASK)
m68k_handle_int(Q40_IRQ_KEYBOARD, fp);
__m68k_handle_int(Q40_IRQ_KEYBOARD, fp);
return;
}

2
arch/m68k/sun3/config.c
View file

@ -162,7 +162,7 @@ void __init config_sun3(void)
sun3_bootmem_alloc(memory_start, memory_end);
}
void __init sun3_sched_init(irqreturn_t (*timer_routine)(int, void *, struct pt_regs *))
void __init sun3_sched_init(irqreturn_t (*timer_routine)(int, void *))
{
sun3_disable_interrupts();
intersil_clock->cmd_reg=(INTERSIL_RUN|INTERSIL_INT_DISABLE|INTERSIL_24H_MODE);

11
arch/m68k/sun3/sun3ints.c
View file

@ -15,6 +15,7 @@
#include <asm/intersil.h>
#include <asm/oplib.h>
#include <asm/sun3ints.h>
#include <asm/irq_regs.h>
#include <linux/seq_file.h>
extern void sun3_leds (unsigned char);
@ -48,7 +49,7 @@ void sun3_disable_irq(unsigned int irq)
*sun3_intreg &= ~(1 << irq);
}
static irqreturn_t sun3_int7(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t sun3_int7(int irq, void *dev_id)
{
*sun3_intreg |= (1 << irq);
if (!(kstat_cpu(0).irqs[irq] % 2000))
@ -56,7 +57,7 @@ static irqreturn_t sun3_int7(int irq, void *dev_id, struct pt_regs *fp)
return IRQ_HANDLED;
}
static irqreturn_t sun3_int5(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t sun3_int5(int irq, void *dev_id)
{
#ifdef CONFIG_SUN3
intersil_clear();
@ -67,14 +68,14 @@ static irqreturn_t sun3_int5(int irq, void *dev_id, struct pt_regs *fp)
#endif
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(fp));
update_process_times(user_mode(get_irq_regs()));
#endif
if (!(kstat_cpu(0).irqs[irq] % 20))
sun3_leds(led_pattern[(kstat_cpu(0).irqs[irq] % 160) / 20]);
return IRQ_HANDLED;
}
static irqreturn_t sun3_vec255(int irq, void *dev_id, struct pt_regs *fp)
static irqreturn_t sun3_vec255(int irq, void *dev_id)
{
// intersil_clear();
return IRQ_HANDLED;
@ -84,7 +85,7 @@ static void sun3_inthandle(unsigned int irq, struct pt_regs *fp)
{
*sun3_intreg &= ~(1 << irq);
m68k_handle_int(irq, fp);
__m68k_handle_int(irq, fp);
}
static struct irq_controller sun3_irq_controller = {

2
arch/m68k/sun3x/time.c
View file

@ -90,7 +90,7 @@ static void sun3x_timer_tick(int irq, void *dev_id, struct pt_regs *regs)
}
#endif
void __init sun3x_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *))
void __init sun3x_sched_init(irqreturn_t (*vector)(int, void *))
{
sun3_disable_interrupts();

2
arch/m68k/sun3x/time.h
View file

@ -3,7 +3,7 @@
extern int sun3x_hwclk(int set, struct rtc_time *t);
unsigned long sun3x_gettimeoffset (void);
void sun3x_sched_init(irqreturn_t (*vector)(int, void *, struct pt_regs *));
void sun3x_sched_init(irqreturn_t (*vector)(int, void *));
struct mostek_dt {
volatile unsigned char csr;

2
drivers/char/vme_scc.c
View file

@ -593,7 +593,7 @@ static void scc_enable_tx_interrupts(void *ptr)
local_irq_save(flags);
SCCmod(INT_AND_DMA_REG, 0xff, IDR_TX_INT_ENAB);
/* restart the transmitter */
scc_tx_int (0, port, 0);
scc_tx_int (0, port);
local_irq_restore(flags);
}

2
drivers/macintosh/adb-iop.c
View file

@ -266,7 +266,7 @@ int adb_iop_autopoll(int devs)
void adb_iop_poll(void)
{
if (adb_iop_state == idle) adb_iop_start();
iop_ism_irq(0, (void *) ADB_IOP, NULL);
iop_ism_irq(0, (void *) ADB_IOP);
}
int adb_iop_reset_bus(void)

2
drivers/macintosh/via-macii.c
View file

@ -295,7 +295,7 @@ static void macii_poll(void)
unsigned long flags;
local_irq_save(flags);
if (via[IFR] & SR_INT) macii_interrupt(0, NULL, NULL);
if (via[IFR] & SR_INT) macii_interrupt(0, NULL);
local_irq_restore(flags);
}

2
drivers/macintosh/via-maciisi.c
View file

@ -421,7 +421,7 @@ maciisi_poll(void)
local_irq_save(flags);
if (via[IFR] & SR_INT) {
maciisi_interrupt(0, NULL, NULL);
maciisi_interrupt(0, NULL);
}
else /* avoid calling this function too quickly in a loop */
udelay(ADB_DELAY);

6
drivers/macintosh/via-pmu68k.c
View file

@ -221,7 +221,7 @@ pmu_init(void)
}
if (pmu_state == idle) {
adb_int_pending = 1;
pmu_interrupt(0, NULL, NULL);
pmu_interrupt(0, NULL);
}
pmu_poll();
udelay(10);
@ -562,11 +562,11 @@ pmu_poll(void)
local_irq_save(flags);
if (via1[IFR] & SR_INT) {
via1[IFR] = SR_INT;
pmu_interrupt(IRQ_MAC_ADB_SR, NULL, NULL);
pmu_interrupt(IRQ_MAC_ADB_SR, NULL);
}
if (via1[IFR] & CB1_INT) {
via1[IFR] = CB1_INT;
pmu_interrupt(IRQ_MAC_ADB_CL, NULL, NULL);
pmu_interrupt(IRQ_MAC_ADB_CL, NULL);
}
local_irq_restore(flags);
}

2
drivers/net/7990.c
View file

@ -674,7 +674,7 @@ void lance_poll(struct net_device *dev)
WRITERAP(lp, LE_CSR0);
WRITERDP(lp, LE_C0_STRT);
spin_unlock (&lp->devlock);
lance_interrupt(dev->irq, dev, NULL);
lance_interrupt(dev->irq, dev);
}
#endif

2
drivers/parport/parport_mfc3.c
View file

@ -219,7 +219,7 @@ static irqreturn_t mfc3_interrupt(int irq, void *dev_id)
if (this_port[i] != NULL)
if (pia(this_port[i])->crb & 128) { /* Board caused interrupt */
dummy = pia(this_port[i])->pprb; /* clear irq bit */
parport_generic_irq(irq, this_port[i], regs);
parport_generic_irq(irq, this_port[i]);
}
return IRQ_HANDLED;
}

3
include/asm-m68k/atari_stdma.h
View file

@ -8,8 +8,7 @@
/***************************** Prototypes *****************************/
void stdma_lock(irqreturn_t (*handler)(int, void *, struct pt_regs *),
void *data);
void stdma_lock(irqreturn_t (*handler)(int, void *), void *data);
void stdma_release( void );
int stdma_others_waiting( void );
int stdma_islocked( void );

10
include/asm-m68k/floppy.h
View file

@ -17,8 +17,7 @@
#include <linux/vmalloc.h>
asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id,
struct pt_regs *regs);
asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id);
/* constants... */
@ -184,8 +183,7 @@ static void fd_disable_dma(void)
/* this is the only truly Q40 specific function */
asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id,
struct pt_regs *regs)
asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id)
{
register unsigned char st;
@ -198,7 +196,7 @@ asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id,
static int dma_wait=0;
#endif
if(!doing_pdma) {
floppy_interrupt(irq, dev_id, regs);
floppy_interrupt(irq, dev_id);
return IRQ_HANDLED;
}
@ -246,7 +244,7 @@ asmlinkage irqreturn_t floppy_hardint(int irq, void *dev_id,
dma_wait=0;
#endif
doing_pdma = 0;
floppy_interrupt(irq, dev_id, regs);
floppy_interrupt(irq, dev_id);
return IRQ_HANDLED;
}
#ifdef TRACE_FLPY_INT

2
include/asm-m68k/ide.h
View file

@ -123,7 +123,7 @@ static __inline__ void ide_release_lock (void)
}
static __inline__ void
ide_get_lock(irqreturn_t (*handler)(int, void *, struct pt_regs *), void *data)
ide_get_lock(irqreturn_t (*handler)(int, void *), void *data)
{
if (MACH_IS_ATARI) {
if (falconide_intr_lock == 0) {

11
include/asm-m68k/irq.h
View file

@ -83,7 +83,7 @@ struct pt_regs;
* interrupt source (if it supports chaining).
*/
typedef struct irq_node {
int (*handler)(int, void *, struct pt_regs *);
int (*handler)(int, void *);
void *dev_id;
struct irq_node *next;
unsigned long flags;
@ -93,12 +93,12 @@ typedef struct irq_node {
/*
* This structure has only 4 elements for speed reasons
*/
typedef struct irq_handler {
int (*handler)(int, void *, struct pt_regs *);
struct irq_handler {
int (*handler)(int, void *);
unsigned long flags;
void *dev_id;
const char *devname;
} irq_handler_t;
};
struct irq_controller {
const char *name;
@ -122,6 +122,7 @@ extern void m68k_setup_user_interrupt(unsigned int vec, unsigned int cnt,
void (*handler)(unsigned int, struct pt_regs *));
extern void m68k_setup_irq_controller(struct irq_controller *, unsigned int, unsigned int);
asmlinkage void m68k_handle_int(unsigned int, struct pt_regs *);
asmlinkage void m68k_handle_int(unsigned int);
asmlinkage void __m68k_handle_int(unsigned int, struct pt_regs *);
#endif /* _M68K_IRQ_H_ */

6
include/asm-m68k/mac_iop.h
View file

@ -143,17 +143,17 @@ struct iop_msg {
int status; /* status of this message */
__u8 message[IOP_MSG_LEN]; /* the message being sent/received */
__u8 reply[IOP_MSG_LEN]; /* the reply to the message */
void (*handler)(struct iop_msg *, struct pt_regs *);
void (*handler)(struct iop_msg *);
/* function to call when reply recvd */
};
extern int iop_scc_present,iop_ism_present;
extern int iop_listen(uint, uint,
void (*handler)(struct iop_msg *, struct pt_regs *),
void (*handler)(struct iop_msg *),
const char *);
extern int iop_send_message(uint, uint, void *, uint, __u8 *,
void (*)(struct iop_msg *, struct pt_regs *));
void (*)(struct iop_msg *));
extern void iop_complete_message(struct iop_msg *);
extern void iop_upload_code(uint, __u8 *, uint, __u16);
extern void iop_download_code(uint, __u8 *, uint, __u16);

2
include/asm-m68k/machdep.h
View file

@ -10,7 +10,7 @@ struct rtc_time;
struct rtc_pll_info;
struct buffer_head;
extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *, struct pt_regs *));
extern void (*mach_sched_init) (irqreturn_t (*handler)(int, void *));
/* machine dependent irq functions */
extern void (*mach_init_IRQ) (void);
extern void (*mach_get_model) (char *model);

7
include/asm-m68k/sun3xflop.h
View file

@ -111,8 +111,7 @@ static void sun3x_82072_fd_outb(unsigned char value, int port)
}
asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id,
struct pt_regs * regs)
asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id)
{
register unsigned char st;
@ -125,7 +124,7 @@ asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id,
static int dma_wait=0;
#endif
if(!doing_pdma) {
floppy_interrupt(irq, dev_id, regs);
floppy_interrupt(irq, dev_id);
return IRQ_HANDLED;
}
@ -189,7 +188,7 @@ asmlinkage irqreturn_t sun3xflop_hardint(int irq, void *dev_id,
dma_wait=0;
#endif
floppy_interrupt(irq, dev_id, regs);
floppy_interrupt(irq, dev_id);
return IRQ_HANDLED;
}