30 	struct mst_intc_chip_data *cd = irq_data_get_irq_chip_data(d);  in mst_set_irq()  local
37 	raw_spin_lock_irqsave(&cd->lock, flags);  in mst_set_irq()
38 	val = readw_relaxed(cd->base + offset) | mask;  in mst_set_irq()
39 	writew_relaxed(val, cd->base + offset);  in mst_set_irq()
40 	raw_spin_unlock_irqrestore(&cd->lock, flags);  in mst_set_irq()
46 	struct mst_intc_chip_data *cd = irq_data_get_irq_chip_data(d);  in mst_clear_irq()  local
53 	raw_spin_lock_irqsave(&cd->lock, flags);  in mst_clear_irq()
54 	val = readw_relaxed(cd->base + offset) & ~mask;  in mst_clear_irq()
55 	writew_relaxed(val, cd->base + offset);  in mst_clear_irq()
56 	raw_spin_unlock_irqrestore(&cd->lock, flags);  in mst_clear_irq()
73 	struct mst_intc_chip_data *cd = irq_data_get_irq_chip_data(d);  in mst_intc_eoi_irq()  local
75 	if (!cd->no_eoi)  in mst_intc_eoi_irq()
102 	struct mst_intc_chip_data *cd = d->host_data;  in mst_intc_domain_translate()  local
112 		if (fwspec->param[1] >= cd->nr_irqs)  in mst_intc_domain_translate()
129 	struct mst_intc_chip_data *cd = domain->host_data;  in mst_intc_domain_alloc()  local
147 	parent_fwspec.param[1] = cd->irq_start + hwirq;  in mst_intc_domain_alloc()
161 	struct mst_intc_chip_data *cd;  in mst_intc_of_init()  local
174 	cd = kzalloc(sizeof(*cd), GFP_KERNEL);  in mst_intc_of_init()
175 	if (!cd)  in mst_intc_of_init()
178 	cd->base = of_iomap(dn, 0);  in mst_intc_of_init()
179 	if (!cd->base) {  in mst_intc_of_init()
180 		kfree(cd);  in mst_intc_of_init()
184 	cd->no_eoi = of_property_read_bool(dn, "mstar,intc-no-eoi");  in mst_intc_of_init()
185 	raw_spin_lock_init(&cd->lock);  in mst_intc_of_init()
186 	cd->irq_start = irq_start;  in mst_intc_of_init()
187 	cd->nr_irqs = irq_end - irq_start + 1;  in mst_intc_of_init()
188 	domain = irq_domain_add_hierarchy(domain_parent, 0, cd->nr_irqs, dn,  in mst_intc_of_init()
189 					  &mst_intc_domain_ops, cd);  in mst_intc_of_init()
191 		iounmap(cd->base);  in mst_intc_of_init()
192 		kfree(cd);  in mst_intc_of_init()