void do_eata_pio_int_handler(int irq, void *dev_id, struct pt_regs * regs) { unsigned long flags; spin_lock_irqsave(&io_request_lock, flags); eata_pio_int_handler(irq, dev_id, regs); spin_unlock_irqrestore(&io_request_lock, flags); }
static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id) { unsigned long flags; struct Scsi_Host *dev = dev_id; irqreturn_t ret; spin_lock_irqsave(dev->host_lock, flags); ret = eata_pio_int_handler(irq, dev_id); spin_unlock_irqrestore(dev->host_lock, flags); return ret; }
static irqreturn_t do_eata_pio_int_handler(int irq, void *dev_id, struct pt_regs *regs) { unsigned long flags; struct Scsi_Host *dev = dev_id; spin_lock_irqsave(dev->host_lock, flags); eata_pio_int_handler(irq, dev_id, regs); spin_unlock_irqrestore(dev->host_lock, flags); return IRQ_HANDLED; }