Commit 1d6f359a authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Linus Torvalds
Browse files

[PATCH] irq-flags: scsi: 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>
Cc: James Bottomley <James.Bottomley@steeleye.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent 5d8c8a2e
......@@ -2122,7 +2122,7 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
TW_PARAM_PORTCOUNT, TW_PARAM_PORTCOUNT_LENGTH)));
/* Now setup the interrupt handler */
retval = request_irq(pdev->irq, twa_interrupt, SA_SHIRQ, "3w-9xxx", tw_dev);
retval = request_irq(pdev->irq, twa_interrupt, IRQF_SHARED, "3w-9xxx", tw_dev);
if (retval) {
TW_PRINTK(tw_dev->host, TW_DRIVER, 0x30, "Error requesting IRQ");
goto out_remove_host;
......
......@@ -2397,7 +2397,7 @@ static int __devinit tw_probe(struct pci_dev *pdev, const struct pci_device_id *
printk(KERN_WARNING "3w-xxxx: scsi%d: Found a 3ware Storage Controller at 0x%x, IRQ: %d.\n", host->host_no, tw_dev->base_addr, pdev->irq);
/* Now setup the interrupt handler */
retval = request_irq(pdev->irq, tw_interrupt, SA_SHIRQ, "3w-xxxx", tw_dev);
retval = request_irq(pdev->irq, tw_interrupt, IRQF_SHARED, "3w-xxxx", tw_dev);
if (retval) {
printk(KERN_WARNING "3w-xxxx: Error requesting IRQ.");
goto out_remove_host;
......
......@@ -1070,7 +1070,7 @@ NCR53c7x0_init (struct Scsi_Host *host) {
NCR53c7x0_driver_init (host);
if (request_irq(host->irq, NCR53c7x0_intr, SA_SHIRQ, "53c7xx", host))
if (request_irq(host->irq, NCR53c7x0_intr, IRQF_SHARED, "53c7xx", host))
{
printk("scsi%d : IRQ%d not free, detaching\n",
host->host_no, host->irq);
......@@ -4232,7 +4232,7 @@ restart:
* Purpose : handle NCR53c7x0 interrupts for all NCR devices sharing
* the same IRQ line.
*
* Inputs : Since we're using the SA_INTERRUPT interrupt handler
* Inputs : Since we're using the IRQF_DISABLED interrupt handler
* semantics, irq indicates the interrupt which invoked
* this handler.
*
......
......@@ -1844,7 +1844,7 @@ static boolean __init BusLogic_AcquireResources(struct BusLogic_HostAdapter *Hos
/*
Acquire shared access to the IRQ Channel.
*/
if (request_irq(HostAdapter->IRQ_Channel, BusLogic_InterruptHandler, SA_SHIRQ, HostAdapter->FullModelName, HostAdapter) < 0) {
if (request_irq(HostAdapter->IRQ_Channel, BusLogic_InterruptHandler, IRQF_SHARED, HostAdapter->FullModelName, HostAdapter) < 0) {
BusLogic_Error("UNABLE TO ACQUIRE IRQ CHANNEL %d - DETACHING\n", HostAdapter, HostAdapter->IRQ_Channel);
return false;
}
......
......@@ -585,7 +585,7 @@ static int __init NCR5380_probe_irq(struct Scsi_Host *instance, int possible)
NCR5380_setup(instance);
for (trying_irqs = i = 0, mask = 1; i < 16; ++i, mask <<= 1)
if ((mask & possible) && (request_irq(i, &probe_intr, SA_INTERRUPT, "NCR-probe", NULL) == 0))
if ((mask & possible) && (request_irq(i, &probe_intr, IRQF_DISABLED, "NCR-probe", NULL) == 0))
trying_irqs |= mask;
timeout = jiffies + (250 * HZ / 1000);
......
......@@ -320,7 +320,7 @@ NCR_D700_probe(struct device *dev)
memset(p, '\0', sizeof(*p));
p->dev = dev;
snprintf(p->name, sizeof(p->name), "D700(%s)", dev->bus_id);
if (request_irq(irq, NCR_D700_intr, SA_SHIRQ, p->name, p)) {
if (request_irq(irq, NCR_D700_intr, IRQF_SHARED, p->name, p)) {
printk(KERN_ERR "D700: request_irq failed\n");
kfree(p);
return -EBUSY;
......
......@@ -265,7 +265,7 @@ NCR_Q720_probe(struct device *dev)
p->irq = irq;
p->siops = siops;
if (request_irq(irq, NCR_Q720_intr, SA_SHIRQ, "NCR_Q720", p)) {
if (request_irq(irq, NCR_Q720_intr, IRQF_SHARED, "NCR_Q720", p)) {
printk(KERN_ERR "NCR_Q720: request irq %d failed\n", irq);
goto out_release;
}
......
......@@ -1120,7 +1120,7 @@ static int __devinit inia100_probe_one(struct pci_dev *pdev,
shost->sg_tablesize = TOTAL_SG_ENTRY;
/* Initial orc chip */
error = request_irq(pdev->irq, inia100_intr, SA_SHIRQ,
error = request_irq(pdev->irq, inia100_intr, IRQF_SHARED,
"inia100", shost);
if (error < 0) {
printk(KERN_WARNING "inia100: unable to get irq %d\n",
......
......@@ -208,7 +208,7 @@ int __init a2091_detect(struct scsi_host_template *tpnt)
regs.SASR = &(DMA(instance)->SASR);
regs.SCMD = &(DMA(instance)->SCMD);
wd33c93_init(instance, regs, dma_setup, dma_stop, WD33C93_FS_8_10);
request_irq(IRQ_AMIGA_PORTS, a2091_intr, SA_SHIRQ, "A2091 SCSI",
request_irq(IRQ_AMIGA_PORTS, a2091_intr, IRQF_SHARED, "A2091 SCSI",
instance);
DMA(instance)->CNTR = CNTR_PDMD | CNTR_INTEN;
num_a2091++;
......
......@@ -190,7 +190,7 @@ int __init a3000_detect(struct scsi_host_template *tpnt)
regs.SASR = &(DMA(a3000_host)->SASR);
regs.SCMD = &(DMA(a3000_host)->SCMD);
wd33c93_init(a3000_host, regs, dma_setup, dma_stop, WD33C93_FS_12_15);
if (request_irq(IRQ_AMIGA_PORTS, a3000_intr, SA_SHIRQ, "A3000 SCSI",
if (request_irq(IRQ_AMIGA_PORTS, a3000_intr, IRQF_SHARED, "A3000 SCSI",
a3000_intr))
goto fail_irq;
DMA(a3000_host)->CNTR = CNTR_PDMD | CNTR_INTEN;
......
......@@ -453,7 +453,7 @@ int aac_rkt_init(struct aac_dev *dev)
}
msleep(1);
}
if (request_irq(dev->scsi_host_ptr->irq, aac_rkt_intr, SA_SHIRQ|SA_INTERRUPT, "aacraid", (void *)dev)<0)
if (request_irq(dev->scsi_host_ptr->irq, aac_rkt_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", (void *)dev)<0)
{
printk(KERN_ERR "%s%d: Interrupt unavailable.\n", name, instance);
goto error_iounmap;
......
......@@ -453,7 +453,7 @@ int aac_rx_init(struct aac_dev *dev)
}
msleep(1);
}
if (request_irq(dev->scsi_host_ptr->irq, aac_rx_intr, SA_SHIRQ|SA_INTERRUPT, "aacraid", (void *)dev)<0)
if (request_irq(dev->scsi_host_ptr->irq, aac_rx_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", (void *)dev)<0)
{
printk(KERN_ERR "%s%d: Interrupt unavailable.\n", name, instance);
goto error_iounmap;
......
......@@ -327,7 +327,7 @@ int aac_sa_init(struct aac_dev *dev)
msleep(1);
}
if (request_irq(dev->scsi_host_ptr->irq, aac_sa_intr, SA_SHIRQ|SA_INTERRUPT, "aacraid", (void *)dev ) < 0) {
if (request_irq(dev->scsi_host_ptr->irq, aac_sa_intr, IRQF_SHARED|IRQF_DISABLED, "aacraid", (void *)dev ) < 0) {
printk(KERN_WARNING "%s%d: Interrupt unavailable.\n", name, instance);
goto error_iounmap;
}
......
......@@ -371,7 +371,7 @@
 
1.5 (8/8/96):
1. Add support for ABP-940U (PCI Ultra) adapter.
2. Add support for IRQ sharing by setting the SA_SHIRQ flag for
2. Add support for IRQ sharing by setting the IRQF_SHARED flag for
request_irq and supplying a dev_id pointer to both request_irq()
and free_irq().
3. In AscSearchIOPortAddr11() restore a call to check_region() which
......@@ -504,9 +504,9 @@
3. For v2.1.93 and newer kernels use CONFIG_PCI and new PCI BIOS
access functions.
4. Update board serial number printing.
5. Try allocating an IRQ both with and without the SA_INTERRUPT
5. Try allocating an IRQ both with and without the IRQF_DISABLED
flag set to allow IRQ sharing with drivers that do not set
the SA_INTERRUPT flag. Also display a more descriptive error
the IRQF_DISABLED flag. Also display a more descriptive error
message if request_irq() fails.
6. Update to latest Asc and Adv Libraries.
 
......@@ -5202,19 +5202,19 @@ advansys_detect(struct scsi_host_template *tpnt)
/* Register IRQ Number. */
ASC_DBG1(2, "advansys_detect: request_irq() %d\n", shp->irq);
/*
* If request_irq() fails with the SA_INTERRUPT flag set,
* then try again without the SA_INTERRUPT flag set. This
* If request_irq() fails with the IRQF_DISABLED flag set,
* then try again without the IRQF_DISABLED flag set. This
* allows IRQ sharing to work even with other drivers that
* do not set the SA_INTERRUPT flag.
* do not set the IRQF_DISABLED flag.
*
* If SA_INTERRUPT is not set, then interrupts are enabled
* If IRQF_DISABLED is not set, then interrupts are enabled
* before the driver interrupt function is called.
*/
if (((ret = request_irq(shp->irq, advansys_interrupt,
SA_INTERRUPT | (share_irq == TRUE ? SA_SHIRQ : 0),
IRQF_DISABLED | (share_irq == TRUE ? IRQF_SHARED : 0),
"advansys", boardp)) != 0) &&
((ret = request_irq(shp->irq, advansys_interrupt,
(share_irq == TRUE ? SA_SHIRQ : 0),
(share_irq == TRUE ? IRQF_SHARED : 0),
"advansys", boardp)) != 0))
{
if (ret == -EBUSY) {
......
......@@ -855,7 +855,7 @@ struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
SETPORT(SIMODE0, 0);
SETPORT(SIMODE1, 0);
if( request_irq(shpnt->irq, swintr, SA_INTERRUPT|SA_SHIRQ, "aha152x", shpnt) ) {
if( request_irq(shpnt->irq, swintr, IRQF_DISABLED|IRQF_SHARED, "aha152x", shpnt) ) {
printk(KERN_ERR "aha152x%d: irq %d busy.\n", shpnt->host_no, shpnt->irq);
goto out_host_put;
}
......@@ -889,7 +889,7 @@ struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
SETPORT(SSTAT0, 0x7f);
SETPORT(SSTAT1, 0xef);
if ( request_irq(shpnt->irq, intr, SA_INTERRUPT|SA_SHIRQ, "aha152x", shpnt) ) {
if ( request_irq(shpnt->irq, intr, IRQF_DISABLED|IRQF_SHARED, "aha152x", shpnt) ) {
printk(KERN_ERR "aha152x%d: failed to reassign irq %d.\n", shpnt->host_no, shpnt->irq);
goto out_host_put;
}
......
......@@ -634,7 +634,7 @@ static int aha1740_probe (struct device *dev)
}
DEB(printk("aha1740_probe: enable interrupt channel %d\n",irq_level));
if (request_irq(irq_level,aha1740_intr_handle,irq_type ? 0 : SA_SHIRQ,
if (request_irq(irq_level,aha1740_intr_handle,irq_type ? 0 : IRQF_SHARED,
"aha1740",shpnt)) {
printk(KERN_ERR "aha1740_probe: Unable to allocate IRQ %d.\n",
irq_level);
......
......@@ -1371,7 +1371,7 @@ static int ahci_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
probe_ent->port_ops = ahci_port_info[board_idx].port_ops;
probe_ent->irq = pdev->irq;
probe_ent->irq_flags = SA_SHIRQ;
probe_ent->irq_flags = IRQF_SHARED;
probe_ent->mmio_base = mmio_base;
probe_ent->private_data = hpriv;
......
......@@ -65,7 +65,7 @@ aic7770_map_int(struct ahc_softc *ahc, u_int irq)
shared = 0;
if ((ahc->flags & AHC_EDGE_INTERRUPT) == 0)
shared = SA_SHIRQ;
shared = IRQF_SHARED;
error = request_irq(irq, ahc_linux_isr, shared, "aic7xxx", ahc);
if (error == 0)
......
......@@ -342,7 +342,7 @@ ahd_pci_map_int(struct ahd_softc *ahd)
int error;
error = request_irq(ahd->dev_softc->irq, ahd_linux_isr,
SA_SHIRQ, "aic79xx", ahd);
IRQF_SHARED, "aic79xx", ahd);
if (!error)
ahd->platform_data->irq = ahd->dev_softc->irq;
......
......@@ -375,7 +375,7 @@ ahc_pci_map_int(struct ahc_softc *ahc)
int error;
error = request_irq(ahc->dev_softc->irq, ahc_linux_isr,
SA_SHIRQ, "aic7xxx", ahc);
IRQF_SHARED, "aic7xxx", ahc);
if (error == 0)
ahc->platform_data->irq = ahc->dev_softc->irq;
......
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