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[POWERPC] Fix up after irq changes

Browse source 
Remove struct pt_regs * from all handlers.
Also remove the regs argument from get_irq() functions.
Compile tested with arch/powerpc/config/* and
arch/ppc/configs/prep_defconfig

Signed-off-by: Olaf Hering <olaf@aepfle.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Olaf Hering 2006-10-07 22:08:26 +10:00 committed by Paul Mackerras
parent 1224f373c9
commit 35a84c2f56
40 changed files with 84 additions and 92 deletions
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2
arch/powerpc/kernel/ibmebus.c
View file

@ -319,7 +319,7 @@ EXPORT_SYMBOL(ibmebus_unregister_driver);
int ibmebus_request_irq(struct ibmebus_dev *dev,
u32 ist,
irqreturn_t (*handler)(int, void*, struct pt_regs *),
irqreturn_t (*handler)(int, void*),
unsigned long irq_flags, const char * devname,
void *dev_id)
{

2
arch/powerpc/kernel/irq.c
View file

@ -217,7 +217,7 @@ void do_IRQ(struct pt_regs *regs)
* The value -2 is for buggy hardware and means that this IRQ
* has already been handled. -- Tom
*/
irq = ppc_md.get_irq(regs);
irq = ppc_md.get_irq();
if (irq != NO_IRQ && irq != NO_IRQ_IGNORE) {
#ifdef CONFIG_IRQSTACKS

2
arch/powerpc/kernel/time.c
View file

@ -706,7 +706,7 @@ void timer_interrupt(struct pt_regs * regs)
#ifdef CONFIG_PPC_ISERIES
if (hvlpevent_is_pending())
process_hvlpevents(regs);
process_hvlpevents();
#endif
#ifdef CONFIG_PPC64

5
arch/powerpc/platforms/82xx/mpc82xx_ads.c
View file

@ -384,8 +384,7 @@ struct hw_interrupt_type m82xx_pci_ic = {
};
static void
m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc)
{
unsigned long stat, mask, pend;
int bit;
@ -398,7 +397,7 @@ m82xx_pci_irq_demux(unsigned int irq, struct irq_desc *desc,
break;
for (bit = 0; pend != 0; ++bit, pend <<= 1) {
if (pend & 0x80000000)
__do_IRQ(pci_int_base + bit, regs);
__do_IRQ(pci_int_base + bit);
}
}
}

5
arch/powerpc/platforms/85xx/mpc85xx_ads.c
View file

@ -66,12 +66,11 @@ mpc85xx_pcibios_fixup(void)
#ifdef CONFIG_CPM2
static void cpm2_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void cpm2_cascade(unsigned int irq, struct irq_desc *desc)
{
int cascade_irq;
while ((cascade_irq = cpm2_get_irq(regs)) >= 0) {
while ((cascade_irq = cpm2_get_irq()) >= 0) {
generic_handle_irq(cascade_irq);
}
desc->chip->eoi(irq);

7
arch/powerpc/platforms/85xx/mpc85xx_cds.c
View file

@ -132,10 +132,9 @@ mpc85xx_cds_pcibios_fixup(void)
#ifdef CONFIG_PPC_I8259
#warning The i8259 PIC support is currently broken
static void mpc85xx_8259_cascade(unsigned int irq, struct
irq_desc *desc, struct pt_regs *regs)
static void mpc85xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(regs);
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
@ -150,8 +149,10 @@ void __init mpc85xx_cds_pic_init(void)
struct mpic *mpic;
struct resource r;
struct device_node *np = NULL;
#ifdef CONFIG_PPC_I8259
struct device_node *cascade_node = NULL;
int cascade_irq;
#endif
np = of_find_node_by_type(np, "open-pic");

5
arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
View file

@ -53,10 +53,9 @@ unsigned long pci_dram_offset = 0;
#ifdef CONFIG_PCI
static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void mpc86xx_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(regs);
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

5
arch/powerpc/platforms/cell/interrupt.c
View file

@ -98,8 +98,7 @@ static void iic_ioexc_eoi(unsigned int irq)
{
}
static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void iic_ioexc_cascade(unsigned int irq, struct irq_desc *desc)
{
struct cbe_iic_regs __iomem *node_iic = (void __iomem *)desc->handler_data;
unsigned int base = (irq & 0xffffff00) | IIC_IRQ_TYPE_IOEXC;
@ -140,7 +139,7 @@ static struct irq_chip iic_ioexc_chip = {
};
/* Get an IRQ number from the pending state register of the IIC */
static unsigned int iic_get_irq(struct pt_regs *regs)
static unsigned int iic_get_irq(void)
{
struct cbe_iic_pending_bits pending;
struct iic *iic;

7
arch/powerpc/platforms/chrp/setup.c
View file

@ -70,7 +70,7 @@ unsigned long event_scan_interval;
* has to include <linux/interrupt.h> (to get irqreturn_t), which
* causes all sorts of problems. -- paulus
*/
extern irqreturn_t xmon_irq(int, void *, struct pt_regs *);
extern irqreturn_t xmon_irq(int, void *);
extern unsigned long loops_per_jiffy;
@ -335,10 +335,9 @@ chrp_event_scan(unsigned long unused)
jiffies + event_scan_interval);
}
static void chrp_8259_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
static void chrp_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(regs);
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

5
arch/powerpc/platforms/embedded6xx/mpc7448_hpc2.c
View file

@ -61,8 +61,7 @@ pci_dram_offset = MPC7448_HPC2_PCI_MEM_OFFSET;
extern int tsi108_setup_pci(struct device_node *dev);
extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
extern void tsi108_pci_int_init(void);
extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs);
extern void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc);
int mpc7448_hpc2_exclude_device(u_char bus, u_char devfn)
{
@ -200,7 +199,7 @@ static void __init mpc7448_hpc2_init_IRQ(void)
tsi_pic = of_find_node_by_type(NULL, "open-pic");
if (tsi_pic) {
unsigned int size;
void *prop = get_property(tsi_pic, "reg", &size);
const void *prop = get_property(tsi_pic, "reg", &size);
mpic_paddr = of_translate_address(tsi_pic, prop);
}

10
arch/powerpc/platforms/iseries/irq.c
View file

@ -85,7 +85,7 @@ static DEFINE_SPINLOCK(pending_irqs_lock);
static int num_pending_irqs;
static int pending_irqs[NR_IRQS];
static void int_received(struct pci_event *event, struct pt_regs *regs)
static void int_received(struct pci_event *event)
{
int irq;
@ -143,11 +143,11 @@ static void int_received(struct pci_event *event, struct pt_regs *regs)
}
}
static void pci_event_handler(struct HvLpEvent *event, struct pt_regs *regs)
static void pci_event_handler(struct HvLpEvent *event)
{
if (event && (event->xType == HvLpEvent_Type_PciIo)) {
if (hvlpevent_is_int(event))
int_received((struct pci_event *)event, regs);
int_received((struct pci_event *)event);
else
printk(KERN_ERR
"pci_event_handler: unexpected ack received\n");
@ -305,7 +305,7 @@ int __init iSeries_allocate_IRQ(HvBusNumber bus,
/*
* Get the next pending IRQ.
*/
unsigned int iSeries_get_irq(struct pt_regs *regs)
unsigned int iSeries_get_irq(void)
{
int irq = NO_IRQ_IGNORE;
@ -316,7 +316,7 @@ unsigned int iSeries_get_irq(struct pt_regs *regs)
}
#endif /* CONFIG_SMP */
if (hvlpevent_is_pending())
process_hvlpevents(regs);
process_hvlpevents();
#ifdef CONFIG_PCI
if (num_pending_irqs) {

2
arch/powerpc/platforms/iseries/irq.h
View file

@ -4,6 +4,6 @@
extern void iSeries_init_IRQ(void);
extern int iSeries_allocate_IRQ(HvBusNumber, HvSubBusNumber, u32);
extern void iSeries_activate_IRQs(void);
extern unsigned int iSeries_get_irq(struct pt_regs *);
extern unsigned int iSeries_get_irq(void);
#endif /* _ISERIES_IRQ_H */

4
arch/powerpc/platforms/iseries/lpevents.c
View file

@ -116,7 +116,7 @@ static void hvlpevent_clear_valid(struct HvLpEvent * event)
hvlpevent_invalidate(event);
}
void process_hvlpevents(struct pt_regs *regs)
void process_hvlpevents(void)
{
struct HvLpEvent * event;
@ -144,7 +144,7 @@ void process_hvlpevents(struct pt_regs *regs)
__get_cpu_var(hvlpevent_counts)[event->xType]++;
if (event->xType < HvLpEvent_Type_NumTypes &&
lpEventHandler[event->xType])
lpEventHandler[event->xType](event, regs);
lpEventHandler[event->xType](event);
else
printk(KERN_INFO "Unexpected Lp Event type=%d\n", event->xType );

4
arch/powerpc/platforms/iseries/mf.c
View file

@ -513,7 +513,7 @@ static void handle_ack(struct io_mf_lp_event *event)
* parse it enough to know if it is an interrupt or an
* acknowledge.
*/
static void hv_handler(struct HvLpEvent *event, struct pt_regs *regs)
static void hv_handler(struct HvLpEvent *event)
{
if ((event != NULL) && (event->xType == HvLpEvent_Type_MachineFac)) {
if (hvlpevent_is_ack(event))
@ -847,7 +847,7 @@ static int mf_get_boot_rtc(struct rtc_time *tm)
/* We need to poll here as we are not yet taking interrupts */
while (rtc_data.busy) {
if (hvlpevent_is_pending())
process_hvlpevents(NULL);
process_hvlpevents();
}
return rtc_set_tm(rtc_data.rc, rtc_data.ce_msg.ce_msg, tm);
}

2
arch/powerpc/platforms/iseries/viopath.c
View file

@ -378,7 +378,7 @@ void vio_set_hostlp(void)
}
EXPORT_SYMBOL(vio_set_hostlp);
static void vio_handleEvent(struct HvLpEvent *event, struct pt_regs *regs)
static void vio_handleEvent(struct HvLpEvent *event)
{
HvLpIndex remoteLp;
int subtype = (event->xSubtype & VIOMAJOR_SUBTYPE_MASK)

12
arch/powerpc/platforms/powermac/pic.c
View file

@ -42,7 +42,7 @@
* has to include <linux/interrupt.h> (to get irqreturn_t), which
* causes all sorts of problems. -- paulus
*/
extern irqreturn_t xmon_irq(int, void *, struct pt_regs *);
extern irqreturn_t xmon_irq(int, void *);
#ifdef CONFIG_PPC32
struct pmac_irq_hw {
@ -210,7 +210,7 @@ static struct irq_chip pmac_pic = {
.retrigger = pmac_retrigger,
};
static irqreturn_t gatwick_action(int cpl, void *dev_id, struct pt_regs *regs)
static irqreturn_t gatwick_action(int cpl, void *dev_id)
{
unsigned long flags;
int irq, bits;
@ -235,18 +235,18 @@ static irqreturn_t gatwick_action(int cpl, void *dev_id, struct pt_regs *regs)
return rc;
}
static unsigned int pmac_pic_get_irq(struct pt_regs *regs)
static unsigned int pmac_pic_get_irq(void)
{
int irq;
unsigned long bits = 0;
unsigned long flags;
#ifdef CONFIG_SMP
void psurge_smp_message_recv(struct pt_regs *);
void psurge_smp_message_recv(void);
/* IPI's are a hack on the powersurge -- Cort */
if ( smp_processor_id() != 0 ) {
psurge_smp_message_recv(regs);
psurge_smp_message_recv();
return NO_IRQ_IGNORE; /* ignore, already handled */
}
#endif /* CONFIG_SMP */
@ -444,7 +444,7 @@ static void pmac_u3_cascade(unsigned int irq, struct irq_desc *desc)
{
struct mpic *mpic = desc->handler_data;
unsigned int cascade_irq = mpic_get_one_irq(mpic, get_irq_regs());
unsigned int cascade_irq = mpic_get_one_irq(mpic);
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

4
arch/powerpc/platforms/powermac/pic.h
View file

@ -5,7 +5,7 @@
extern struct hw_interrupt_type pmac_pic;
void pmac_pic_init(void);
int pmac_get_irq(struct pt_regs *regs);
extern void pmac_pic_init(void);
extern int pmac_get_irq(void);
#endif /* __PPC_PLATFORMS_PMAC_PIC_H */

8
arch/powerpc/platforms/powermac/smp.c
View file

@ -160,7 +160,7 @@ static inline void psurge_clr_ipi(int cpu)
*/
static unsigned long psurge_smp_message[NR_CPUS];
void psurge_smp_message_recv(struct pt_regs *regs)
void psurge_smp_message_recv(void)
{
int cpu = smp_processor_id();
int msg;
@ -174,12 +174,12 @@ void psurge_smp_message_recv(struct pt_regs *regs)
/* make sure there is a message there */
for (msg = 0; msg < 4; msg++)
if (test_and_clear_bit(msg, &psurge_smp_message[cpu]))
smp_message_recv(msg, regs);
smp_message_recv(msg);
}
irqreturn_t psurge_primary_intr(int irq, void *d, struct pt_regs *regs)
irqreturn_t psurge_primary_intr(int irq, void *d)
{
psurge_smp_message_recv(regs);
psurge_smp_message_recv();
return IRQ_HANDLED;
}

2
arch/powerpc/platforms/pseries/setup.c
View file

@ -123,7 +123,7 @@ static void __init fwnmi_init(void)
void pseries_8259_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = i8259_irq(get_irq_regs());
unsigned int cascade_irq = i8259_irq();
if (cascade_irq != NO_IRQ)
generic_handle_irq(cascade_irq);
desc->chip->eoi(irq);

4
arch/powerpc/platforms/pseries/xics.c
View file

@ -308,14 +308,14 @@ static inline unsigned int xics_remap_irq(unsigned int vec)
return NO_IRQ;
}
static unsigned int xics_get_irq_direct(struct pt_regs *regs)
static unsigned int xics_get_irq_direct(void)
{
unsigned int cpu = smp_processor_id();
return xics_remap_irq(direct_xirr_info_get(cpu));
}
static unsigned int xics_get_irq_lpar(struct pt_regs *regs)
static unsigned int xics_get_irq_lpar(void)
{
unsigned int cpu = smp_processor_id();

2
arch/powerpc/sysdev/cpm2_pic.c
View file

@ -147,7 +147,7 @@ static struct irq_chip cpm2_pic = {
.end = cpm2_end_irq,
};
unsigned int cpm2_get_irq(struct pt_regs *regs)
unsigned int cpm2_get_irq(void)
{
int irq;
unsigned long bits;

2
arch/powerpc/sysdev/cpm2_pic.h
View file

@ -3,7 +3,7 @@
extern intctl_cpm2_t *cpm2_intctl;
extern unsigned int cpm2_get_irq(struct pt_regs *regs);
extern unsigned int cpm2_get_irq(void);
extern void cpm2_pic_init(struct device_node*);

2
arch/powerpc/sysdev/i8259.c
View file

@ -34,7 +34,7 @@ static struct irq_host *i8259_host;
* which is called. It should be noted that polling is broken on some
* IBM and Motorola PReP boxes so we must use the int-ack feature on them.
*/
unsigned int i8259_irq(struct pt_regs *regs)
unsigned int i8259_irq(void)
{
int irq;
int lock = 0;

2
arch/powerpc/sysdev/ipic.c
View file

@ -709,7 +709,7 @@ void ipic_clear_mcp_status(u32 mask)
}
/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */
unsigned int ipic_get_irq(struct pt_regs *regs)
unsigned int ipic_get_irq(void)
{
int irq;

6
arch/powerpc/sysdev/mpic.c
View file

@ -1217,7 +1217,7 @@ void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask)
mpic_physmask(cpu_mask & cpus_addr(cpu_online_map)[0]));
}
unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs)
unsigned int mpic_get_one_irq(struct mpic *mpic)
{
u32 src;
@ -1230,13 +1230,13 @@ unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs)
return irq_linear_revmap(mpic->irqhost, src);
}
unsigned int mpic_get_irq(struct pt_regs *regs)
unsigned int mpic_get_irq(void)
{
struct mpic *mpic = mpic_primary;
BUG_ON(mpic == NULL);
return mpic_get_one_irq(mpic, regs);
return mpic_get_one_irq(mpic);
}

14
arch/powerpc/sysdev/qe_lib/qe_ic.c
View file

@ -300,7 +300,7 @@ static struct irq_host_ops qe_ic_host_ops = {
};
/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic)
{
int irq;
@ -316,7 +316,7 @@ unsigned int qe_ic_get_low_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
}
/* Return an interrupt vector or NO_IRQ if no interrupt is pending. */
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic)
{
int irq;
@ -333,13 +333,12 @@ unsigned int qe_ic_get_high_irq(struct qe_ic *qe_ic, struct pt_regs *regs)
/* FIXME: We mask all the QE Low interrupts while handling. We should
* let other interrupt come in, but BAD interrupts are generated */
void fastcall qe_ic_cascade_low(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
void fastcall qe_ic_cascade_low(unsigned int irq, struct irq_desc *desc)
{
struct qe_ic *qe_ic = desc->handler_data;
struct irq_chip *chip = irq_desc[irq].chip;
unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic, regs);
unsigned int cascade_irq = qe_ic_get_low_irq(qe_ic);
chip->mask_ack(irq);
if (cascade_irq != NO_IRQ)
@ -349,13 +348,12 @@ void fastcall qe_ic_cascade_low(unsigned int irq, struct irq_desc *desc,
/* FIXME: We mask all the QE High interrupts while handling. We should
* let other interrupt come in, but BAD interrupts are generated */
void fastcall qe_ic_cascade_high(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
void fastcall qe_ic_cascade_high(unsigned int irq, struct irq_desc *desc)
{
struct qe_ic *qe_ic = desc->handler_data;
struct irq_chip *chip = irq_desc[irq].chip;
unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic, regs);
unsigned int cascade_irq = qe_ic_get_high_irq(qe_ic);
chip->mask_ack(irq);
if (cascade_irq != NO_IRQ)

3
arch/powerpc/sysdev/tsi108_pci.c
View file

@ -405,8 +405,7 @@ void __init tsi108_pci_int_init(void)
init_pci_source();
}
void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc,
struct pt_regs *regs)
void tsi108_irq_cascade(unsigned int irq, struct irq_desc *desc)
{
unsigned int cascade_irq = get_pci_source();
if (cascade_irq != NO_IRQ)

6
arch/ppc/platforms/85xx/mpc8560_ads.c
View file

@ -211,10 +211,10 @@ mpc8560ads_setup_arch(void)
#endif
}
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while ((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while ((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

6
arch/ppc/platforms/85xx/mpc85xx_cds_common.c
View file

@ -127,10 +127,10 @@ mpc85xx_cds_show_cpuinfo(struct seq_file *m)
}
#ifdef CONFIG_CPM2
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

6
arch/ppc/platforms/85xx/stx_gp3.c
View file

@ -156,10 +156,10 @@ gp3_setup_arch(void)
printk ("bi_immr_base = %8.8lx\n", binfo->bi_immr_base);
}
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while ((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while ((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

6
arch/ppc/platforms/85xx/tqm85xx.c
View file

@ -181,10 +181,10 @@ tqm85xx_setup_arch(void)
}
#ifdef CONFIG_MPC8560
static irqreturn_t cpm2_cascade(int irq, void *dev_id, struct pt_regs *regs)
static irqreturn_t cpm2_cascade(int irq, void *dev_id)
{
while ((irq = cpm2_get_irq(regs)) >= 0)
__do_IRQ(irq, regs);
while ((irq = cpm2_get_irq()) >= 0)
__do_IRQ(irq);
return IRQ_HANDLED;
}

2
arch/ppc/syslib/i8259.c
View file

@ -28,7 +28,7 @@ static int i8259_pic_irq_offset;
* which is called. It should be noted that polling is broken on some
* IBM and Motorola PReP boxes so we must use the int-ack feature on them.
*/
int i8259_irq(struct pt_regs *regs)
int i8259_irq(void)
{
int irq;

4
include/asm-powerpc/i8259.h
View file

@ -6,10 +6,10 @@
#ifdef CONFIG_PPC_MERGE
extern void i8259_init(struct device_node *node, unsigned long intack_addr);
extern unsigned int i8259_irq(struct pt_regs *regs);
extern unsigned int i8259_irq(void);
#else
extern void i8259_init(unsigned long intack_addr, int offset);
extern int i8259_irq(struct pt_regs *regs);
extern int i8259_irq(void);
#endif
#endif /* __KERNEL__ */

2
include/asm-powerpc/ibmebus.h
View file

@ -65,7 +65,7 @@ void ibmebus_unregister_driver(struct ibmebus_driver *drv);
int ibmebus_request_irq(struct ibmebus_dev *dev,
u32 ist,
irqreturn_t (*handler)(int, void*, struct pt_regs *),
irqreturn_t (*handler)(int, void*),
unsigned long irq_flags, const char * devname,
void *dev_id);
void ibmebus_free_irq(struct ibmebus_dev *dev, u32 ist, void *dev_id);

4
include/asm-powerpc/ipic.h
View file

@ -79,12 +79,12 @@ extern void ipic_clear_mcp_status(u32 mask);
#ifdef CONFIG_PPC_MERGE
extern void ipic_init(struct device_node *node, unsigned int flags);
extern unsigned int ipic_get_irq(struct pt_regs *regs);
extern unsigned int ipic_get_irq(void);
#else
extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
unsigned int irq_offset,
unsigned char *senses, unsigned int senses_count);
extern int ipic_get_irq(struct pt_regs *regs);
extern int ipic_get_irq(void);
#endif
#endif /* __ASM_IPIC_H__ */

2
include/asm-powerpc/iseries/hv_lp_event.h
View file

@ -50,7 +50,7 @@ struct HvLpEvent {
u64 xCorrelationToken; /* Unique value for source/type x10-x17 */
};
typedef void (*LpEventHandler)(struct HvLpEvent *, struct pt_regs *);
typedef void (*LpEventHandler)(struct HvLpEvent *);
/* Register a handler for an event type - returns 0 on success */
extern int HvLpEvent_registerHandler(HvLpEvent_Type eventType,

2
include/asm-powerpc/iseries/it_lp_queue.h
View file

@ -72,7 +72,7 @@ struct hvlpevent_queue {
extern struct hvlpevent_queue hvlpevent_queue;
extern int hvlpevent_is_pending(void);
extern void process_hvlpevents(struct pt_regs *);
extern void process_hvlpevents(void);
extern void setup_hvlpevent_queue(void);
#endif /* _ASM_POWERPC_ISERIES_IT_LP_QUEUE_H */

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

@ -97,7 +97,7 @@ struct machdep_calls {
void (*show_percpuinfo)(struct seq_file *m, int i);
void (*init_IRQ)(void);
unsigned int (*get_irq)(struct pt_regs *);
unsigned int (*get_irq)(void);
#ifdef CONFIG_KEXEC
void (*kexec_cpu_down)(int crash_shutdown, int secondary);
#endif

4
include/asm-powerpc/mpic.h
View file

@ -409,9 +409,9 @@ extern void mpic_send_ipi(unsigned int ipi_no, unsigned int cpu_mask);
void smp_mpic_message_pass(int target, int msg);
/* Fetch interrupt from a given mpic */
extern unsigned int mpic_get_one_irq(struct mpic *mpic, struct pt_regs *regs);
extern unsigned int mpic_get_one_irq(struct mpic *mpic);
/* This one gets to the primary mpic */
extern unsigned int mpic_get_irq(struct pt_regs *regs);
extern unsigned int mpic_get_irq(void);
/* Set the EPIC clock ratio */
void mpic_set_clk_ratio(struct mpic *mpic, u32 clock_ratio);

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

@ -43,7 +43,7 @@ struct machdep_calls {
/* Optional, may be NULL. */
unsigned int (*irq_canonicalize)(unsigned int irq);
void (*init_IRQ)(void);
int (*get_irq)(struct pt_regs *);
int (*get_irq)(void);
/* A general init function, called by ppc_init in init/main.c.
May be NULL. DEPRECATED ! */