25 static u32 ipu_read_reg(struct ipu *ipu, unsigned long reg)  in ipu_read_reg()  argument
27 	return __raw_readl(ipu->reg_ipu + reg);  in ipu_read_reg()
30 static void ipu_write_reg(struct ipu *ipu, u32 value, unsigned long reg)  in ipu_write_reg()  argument
32 	__raw_writel(value, ipu->reg_ipu + reg);  in ipu_write_reg()
47 	struct ipu	*ipu;  member
76 	struct ipu		*ipu;  member
112 	reg = ipu_read_reg(bank->ipu, bank->control);  in ipu_irq_unmask()
114 	ipu_write_reg(bank->ipu, reg, bank->control);  in ipu_irq_unmask()
135 	reg = ipu_read_reg(bank->ipu, bank->control);  in ipu_irq_mask()
137 	ipu_write_reg(bank->ipu, reg, bank->control);  in ipu_irq_mask()
157 	ipu_write_reg(bank->ipu, 1UL << (map->source & 31), bank->status);  in ipu_irq_ack()
176 	ret = bank && ipu_read_reg(bank->ipu, bank->status) &  in ipu_irq_status()
271 	struct ipu *ipu = irq_desc_get_handler_data(desc);  in ipu_irq_handler()  local
279 		status = ipu_read_reg(ipu, bank->status);  in ipu_irq_handler()
285 		status &= ipu_read_reg(ipu, bank->control);  in ipu_irq_handler()
318 int __init ipu_irq_attach_irq(struct ipu *ipu, struct platform_device *dev)  in ipu_irq_attach_irq()  argument
328 		irq_bank[i].ipu = ipu;  in ipu_irq_attach_irq()
340 		irq_map[i].ipu = ipu;  in ipu_irq_attach_irq()
347 	irq_set_chained_handler_and_data(ipu->irq_fn, ipu_irq_handler, ipu);  in ipu_irq_attach_irq()
349 	irq_set_chained_handler_and_data(ipu->irq_err, ipu_irq_handler, ipu);  in ipu_irq_attach_irq()
351 	ipu->irq_base = irq_base;  in ipu_irq_attach_irq()
356 void ipu_irq_detach_irq(struct ipu *ipu, struct platform_device *dev)  in ipu_irq_detach_irq()  argument
360 	irq_base = ipu->irq_base;  in ipu_irq_detach_irq()
362 	irq_set_chained_handler_and_data(ipu->irq_fn, NULL, NULL);  in ipu_irq_detach_irq()
364 	irq_set_chained_handler_and_data(ipu->irq_err, NULL, NULL);  in ipu_irq_detach_irq()