#define deb_irq(args...) dprintk(0x08,args)
#define deb_chk(args...) dprintk(0x10,args)
-static int debug = 0;
+static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "set debug level (1=info,2=regs,4=TS,8=irqdma (|-able))." DEBSTATUS);
unsigned long last_irq;
- struct work_struct irq_check_work;
+ struct delayed_work irq_check_work;
struct flexcop_device *fc_dev;
};
return 0;
}
-static void flexcop_pci_irq_check_work(void *data)
+static void flexcop_pci_irq_check_work(struct work_struct *work)
{
- struct flexcop_pci *fc_pci = data;
+ struct flexcop_pci *fc_pci =
+ container_of(work, struct flexcop_pci, irq_check_work.work);
struct flexcop_device *fc = fc_pci->fc_dev;
flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714);
{
struct flexcop_pci *fc_pci = dev_id;
struct flexcop_device *fc = fc_pci->fc_dev;
+ unsigned long flags;
flexcop_ibi_value v;
irqreturn_t ret = IRQ_HANDLED;
- spin_lock_irq(&fc_pci->irq_lock);
+ spin_lock_irqsave(&fc_pci->irq_lock,flags);
v = fc->read_ibi_reg(fc,irq_20c);
ret = IRQ_NONE;
}
- spin_unlock_irq(&fc_pci->irq_lock);
+ spin_unlock_irqrestore(&fc_pci->irq_lock,flags);
return ret;
}
}
pci_set_drvdata(fc_pci->pdev, fc_pci);
-
+ spin_lock_init(&fc_pci->irq_lock);
if ((ret = request_irq(fc_pci->pdev->irq, flexcop_pci_isr,
IRQF_SHARED, DRIVER_NAME, fc_pci)) != 0)
goto err_pci_iounmap;
- spin_lock_init(&fc_pci->irq_lock);
+
fc_pci->init_state |= FC_PCI_INIT;
return ret;
if ((ret = flexcop_pci_dma_init(fc_pci)) != 0)
goto err_fc_exit;
- INIT_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work, fc_pci);
+ INIT_DELAYED_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work);
return ret;