Commit 0f2ed4c6 authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Linus Torvalds
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[PATCH] irq-flags: drivers/char: Use the new IRQF_ constants


Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 69ab3912
......@@ -2051,7 +2051,7 @@ static int __init rs_init(void)
/* set ISRs, and then disable the rx interrupts */
request_irq(IRQ_AMIGA_TBE, ser_tx_int, 0, "serial TX", state);
request_irq(IRQ_AMIGA_RBF, ser_rx_int, SA_INTERRUPT, "serial RX", state);
request_irq(IRQ_AMIGA_RBF, ser_rx_int, IRQF_DISABLED, "serial RX", state);
/* turn off Rx and Tx interrupts */
custom.intena = IF_RBF | IF_TBE;
......
......@@ -229,7 +229,7 @@ static int __init applicom_init(void)
continue;
}
if (request_irq(dev->irq, &ac_interrupt, SA_SHIRQ, "Applicom PCI", &dummy)) {
if (request_irq(dev->irq, &ac_interrupt, IRQF_SHARED, "Applicom PCI", &dummy)) {
printk(KERN_INFO "Could not allocate IRQ %d for PCI Applicom device.\n", dev->irq);
iounmap(RamIO);
pci_disable_device(dev);
......@@ -276,7 +276,7 @@ static int __init applicom_init(void)
printk(KERN_NOTICE "Applicom ISA card found at mem 0x%lx, irq %d\n", mem + (LEN_RAM_IO*i), irq);
if (!numisa) {
if (request_irq(irq, &ac_interrupt, SA_SHIRQ, "Applicom ISA", &dummy)) {
if (request_irq(irq, &ac_interrupt, IRQF_SHARED, "Applicom ISA", &dummy)) {
printk(KERN_WARNING "Could not allocate IRQ %d for ISA Applicom device.\n", irq);
iounmap(RamIO);
apbs[boardno - 1].RamIO = NULL;
......
......@@ -4612,7 +4612,7 @@ cy_detect_isa(void)
/* allocate IRQ */
if(request_irq(cy_isa_irq, cyy_interrupt,
SA_INTERRUPT, "Cyclom-Y", &cy_card[j]))
IRQF_DISABLED, "Cyclom-Y", &cy_card[j]))
{
printk("Cyclom-Y/ISA found at 0x%lx ",
(unsigned long) cy_isa_address);
......@@ -4785,7 +4785,7 @@ cy_detect_pci(void)
/* allocate IRQ */
if(request_irq(cy_pci_irq, cyy_interrupt,
SA_SHIRQ, "Cyclom-Y", &cy_card[j]))
IRQF_SHARED, "Cyclom-Y", &cy_card[j]))
{
printk("Cyclom-Y/PCI found at 0x%lx ",
(ulong) cy_pci_phys2);
......@@ -4965,7 +4965,7 @@ cy_detect_pci(void)
/* allocate IRQ only if board has an IRQ */
if( (cy_pci_irq != 0) && (cy_pci_irq != 255) ) {
if(request_irq(cy_pci_irq, cyz_interrupt,
SA_SHIRQ, "Cyclades-Z", &cy_card[j]))
IRQF_SHARED, "Cyclades-Z", &cy_card[j]))
{
printk("Cyclom-8Zo/PCI found at 0x%lx ",
(ulong) cy_pci_phys2);
......@@ -5059,7 +5059,7 @@ cy_detect_pci(void)
/* allocate IRQ only if board has an IRQ */
if( (cy_pci_irq != 0) && (cy_pci_irq != 255) ) {
if(request_irq(cy_pci_irq, cyz_interrupt,
SA_SHIRQ, "Cyclades-Z", &cy_card[j]))
IRQF_SHARED, "Cyclades-Z", &cy_card[j]))
{
printk("Cyclom-Ze/PCI found at 0x%lx ",
(ulong) cy_pci_phys2);
......
......@@ -883,7 +883,7 @@ static int startup(struct esp_struct * info)
* Allocate the IRQ
*/
retval = request_irq(info->irq, rs_interrupt_single, SA_SHIRQ,
retval = request_irq(info->irq, rs_interrupt_single, IRQF_SHARED,
"esp serial", info);
if (retval) {
......
......@@ -1268,7 +1268,7 @@ static int fdc_grab_irq_and_dma(void)
/* Get fast interrupt handler.
*/
if (request_irq(fdc.irq, ftape_interrupt,
SA_INTERRUPT, "ft", ftape_id)) {
IRQF_DISABLED, "ft", ftape_id)) {
TRACE_ABORT(-EIO, ft_t_bug,
"Unable to grab IRQ%d for ftape driver",
fdc.irq);
......
......@@ -395,7 +395,7 @@ static int hpet_ioctl_ieon(struct hpet_dev *devp)
sprintf(devp->hd_name, "hpet%d", (int)(devp - hpetp->hp_dev));
irq_flags = devp->hd_flags & HPET_SHARED_IRQ
? SA_SHIRQ : SA_INTERRUPT;
? IRQF_SHARED : IRQF_DISABLED;
if (request_irq(irq, hpet_interrupt, irq_flags,
devp->hd_name, (void *)devp)) {
printk(KERN_ERR "hpet: IRQ %d is not free\n", irq);
......
......@@ -346,7 +346,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
spin_unlock_irqrestore(&hp->lock, flags);
/* check error, fallback to non-irq */
if (irq != NO_IRQ)
rc = request_irq(irq, hvc_handle_interrupt, SA_INTERRUPT, "hvc_console", hp);
rc = request_irq(irq, hvc_handle_interrupt, IRQF_DISABLED, "hvc_console", hp);
/*
* If the request_irq() fails and we return an error. The tty layer
......
......@@ -899,7 +899,7 @@ static int hvcs_enable_device(struct hvcs_struct *hvcsd, uint32_t unit_address,
* the conn was registered and now.
*/
if (!(rc = request_irq(irq, &hvcs_handle_interrupt,
SA_INTERRUPT, "ibmhvcs", hvcsd))) {
IRQF_DISABLED, "ibmhvcs", hvcsd))) {
/*
* It is possible the vty-server was removed after the irq was
* requested but before we have time to enable interrupts.
......
......@@ -1168,7 +1168,7 @@ static int __init hvsi_init(void)
struct hvsi_struct *hp = &hvsi_ports[i];
int ret = 1;
ret = request_irq(hp->virq, hvsi_interrupt, SA_INTERRUPT, "hvsi", hp);
ret = request_irq(hp->virq, hvsi_interrupt, IRQF_DISABLED, "hvsi", hp);
if (ret)
printk(KERN_ERR "HVSI: couldn't reserve irq 0x%x (error %i)\n",
hp->virq, ret);
......
......@@ -491,8 +491,8 @@ static struct tty_operations ip2_ops = {
/* initialisation of the devices and driver structures, and registers itself */
/* with the relevant kernel modules. */
/******************************************************************************/
/* SA_INTERRUPT- if set blocks all interrupts else only this line */
/* SA_SHIRQ - for shared irq PCI or maybe EISA only */
/* IRQF_DISABLED - if set blocks all interrupts else only this line */
/* IRQF_SHARED - for shared irq PCI or maybe EISA only */
/* SA_RANDOM - can be source for cert. random number generators */
#define IP2_SA_FLAGS 0
......@@ -753,7 +753,7 @@ retry:
if (have_requested_irq(ip2config.irq[i]))
continue;
rc = request_irq( ip2config.irq[i], ip2_interrupt,
IP2_SA_FLAGS | (ip2config.type[i] == PCI ? SA_SHIRQ : 0),
IP2_SA_FLAGS | (ip2config.type[i] == PCI ? IRQF_SHARED : 0),
pcName, (void *)&pcName);
if (rc) {
printk(KERN_ERR "IP2: an request_irq failed: error %d\n",rc);
......
......@@ -1041,7 +1041,7 @@ static int std_irq_setup(struct smi_info *info)
if (info->si_type == SI_BT) {
rv = request_irq(info->irq,
si_bt_irq_handler,
SA_INTERRUPT,
IRQF_DISABLED,
DEVICE_NAME,
info);
if (!rv)
......@@ -1051,7 +1051,7 @@ static int std_irq_setup(struct smi_info *info)
} else
rv = request_irq(info->irq,
si_irq_handler,
SA_INTERRUPT,
IRQF_DISABLED,
DEVICE_NAME,
info);
if (rv) {
......
......@@ -1614,14 +1614,14 @@ static int __devinit isicom_register_isr(struct pci_dev *pdev,
const unsigned int index)
{
struct isi_board *board = pci_get_drvdata(pdev);
unsigned long irqflags = SA_INTERRUPT;
unsigned long irqflags = IRQF_DISABLED;
int retval = -EINVAL;
if (!board->base)
goto end;
if (board->isa == NO)
irqflags |= SA_SHIRQ;
irqflags |= IRQF_SHARED;
retval = request_irq(board->irq, isicom_interrupt, irqflags,
ISICOM_NAME, board);
......
......@@ -397,7 +397,7 @@ int __init ite_gpio_init(void)
init_waitqueue_head(&ite_gpio_wait[i]);
}
if (request_irq(ite_gpio_irq, ite_gpio_irq_handler, SA_SHIRQ, "gpio", 0) < 0) {
if (request_irq(ite_gpio_irq, ite_gpio_irq_handler, IRQF_SHARED, "gpio", 0) < 0) {
misc_deregister(&ite_gpio_miscdev);
release_region(ite_gpio_base, 0x1c);
return 0;
......
......@@ -592,7 +592,7 @@ static int mbcs_intr_alloc(struct cx_dev *dev)
getdma->intrHostDest = sn_irq->irq_xtalkaddr;
getdma->intrVector = sn_irq->irq_irq;
if (request_irq(sn_irq->irq_irq,
(void *)mbcs_completion_intr_handler, SA_SHIRQ,
(void *)mbcs_completion_intr_handler, IRQF_SHARED,
"MBCS get intr", (void *)soft)) {
tiocx_irq_free(soft->get_sn_irq);
return -EAGAIN;
......@@ -608,7 +608,7 @@ static int mbcs_intr_alloc(struct cx_dev *dev)
putdma->intrHostDest = sn_irq->irq_xtalkaddr;
putdma->intrVector = sn_irq->irq_irq;
if (request_irq(sn_irq->irq_irq,
(void *)mbcs_completion_intr_handler, SA_SHIRQ,
(void *)mbcs_completion_intr_handler, IRQF_SHARED,
"MBCS put intr", (void *)soft)) {
tiocx_irq_free(soft->put_sn_irq);
free_irq(soft->get_sn_irq->irq_irq, soft);
......@@ -628,7 +628,7 @@ static int mbcs_intr_alloc(struct cx_dev *dev)
algo->intrHostDest = sn_irq->irq_xtalkaddr;
algo->intrVector = sn_irq->irq_irq;
if (request_irq(sn_irq->irq_irq,
(void *)mbcs_completion_intr_handler, SA_SHIRQ,
(void *)mbcs_completion_intr_handler, IRQF_SHARED,
"MBCS algo intr", (void *)soft)) {
tiocx_irq_free(soft->algo_sn_irq);
free_irq(soft->put_sn_irq->irq_irq, soft);
......
......@@ -687,7 +687,7 @@ static int __init mmtimer_init(void)
mmtimer_femtoperiod = ((unsigned long)1E15 + sn_rtc_cycles_per_second /
2) / sn_rtc_cycles_per_second;
if (request_irq(SGI_MMTIMER_VECTOR, mmtimer_interrupt, SA_PERCPU_IRQ, MMTIMER_NAME, NULL)) {
if (request_irq(SGI_MMTIMER_VECTOR, mmtimer_interrupt, IRQF_PERCPU, MMTIMER_NAME, NULL)) {
printk(KERN_WARNING "%s: unable to allocate interrupt.",
MMTIMER_NAME);
return -1;
......
......@@ -94,7 +94,7 @@
#define RELEVANT_IFLAG(iflag) (iflag & (IGNBRK|BRKINT|IGNPAR|PARMRK|INPCK|\
IXON|IXOFF))
#define IRQ_T(info) ((info->flags & ASYNC_SHARE_IRQ) ? SA_SHIRQ : SA_INTERRUPT)
#define IRQ_T(info) ((info->flags & ASYNC_SHARE_IRQ) ? IRQF_SHARED : IRQF_DISABLED)
#define C168_ASIC_ID 1
#define C104_ASIC_ID 2
......
......@@ -223,7 +223,7 @@ static int __init nwbutton_init(void)
return -EBUSY;
}
if (request_irq (IRQ_NETWINDER_BUTTON, button_handler, SA_INTERRUPT,
if (request_irq (IRQ_NETWINDER_BUTTON, button_handler, IRQF_DISABLED,
"nwbutton", NULL)) {
printk (KERN_WARNING "nwbutton: IRQ %d is not free.\n",
IRQ_NETWINDER_BUTTON);
......
......@@ -144,7 +144,7 @@ void __init init_qtronix_990P_kbd(void)
cir_port_init(cir);
retval = request_irq(IT8172_CIR0_IRQ, kbd_int_handler,
(unsigned long )(SA_INTERRUPT|SA_SHIRQ),
(unsigned long )(IRQF_DISABLED|IRQF_SHARED),
(const char *)"Qtronix IR Keyboard", (void *)cir);
if (retval) {
......
......@@ -625,7 +625,7 @@ static inline int rc_setup_board(struct riscom_board * bp)
if (bp->flags & RC_BOARD_ACTIVE)
return 0;
error = request_irq(bp->irq, rc_interrupt, SA_INTERRUPT,
error = request_irq(bp->irq, rc_interrupt, IRQF_DISABLED,
"RISCom/8", NULL);
if (error)
return error;
......
......@@ -220,7 +220,7 @@ static inline unsigned char rtc_is_updating(void)
#ifdef RTC_IRQ
/*
* A very tiny interrupt handler. It runs with SA_INTERRUPT set,
* A very tiny interrupt handler. It runs with IRQF_DISABLED set,
* but there is possibility of conflicting with the set_rtc_mmss()
* call (the rtc irq and the timer irq can easily run at the same
* time in two different CPUs). So we need to serialize
......@@ -958,7 +958,7 @@ found:
* XXX Interrupt pin #7 in Espresso is shared between RTC and
* PCI Slot 2 INTA# (and some INTx# in Slot 1).
*/
if (request_irq(rtc_irq, rtc_interrupt, SA_SHIRQ, "rtc", (void *)&rtc_port)) {
if (request_irq(rtc_irq, rtc_interrupt, IRQF_SHARED, "rtc", (void *)&rtc_port)) {
printk(KERN_ERR "rtc: cannot register IRQ %d\n", rtc_irq);
return -EIO;
}
......@@ -976,7 +976,7 @@ no_irq:
rtc_int_handler_ptr = rtc_interrupt;
}
if(request_irq(RTC_IRQ, rtc_int_handler_ptr, SA_INTERRUPT, "rtc", NULL)) {
if(request_irq(RTC_IRQ, rtc_int_handler_ptr, IRQF_DISABLED, "rtc", NULL)) {
/* Yeah right, seeing as irq 8 doesn't even hit the bus. */
printk(KERN_ERR "rtc: IRQ %d is not free.\n", RTC_IRQ);
release_region(RTC_PORT(0), RTC_IO_EXTENT);
......
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