82 	struct s5p_gpioint_bank *bank = irq_get_handler_data(irq);  in s5p_gpioint_handler()  local
89 	for (group = 0; group < bank->nr_groups; group++) {  in s5p_gpioint_handler()
90 		struct samsung_gpio_chip *chip = bank->chips[group];  in s5p_gpioint_handler()
117 	struct s5p_gpioint_bank *b, *bank = NULL;  in s5p_gpioint_add()  local
126 			bank = b;  in s5p_gpioint_add()
130 	if (!bank)  in s5p_gpioint_add()
133 	if (!bank->handler) {  in s5p_gpioint_add()
134 		bank->chips = kzalloc(sizeof(struct samsung_gpio_chip *) *  in s5p_gpioint_add()
135 				      bank->nr_groups, GFP_KERNEL);  in s5p_gpioint_add()
136 		if (!bank->chips)  in s5p_gpioint_add()
139 		irq_set_chained_handler(bank->irq, s5p_gpioint_handler);  in s5p_gpioint_add()
140 		irq_set_handler_data(bank->irq, bank);  in s5p_gpioint_add()
141 		bank->handler = s5p_gpioint_handler;  in s5p_gpioint_add()
143 		       bank->irq);  in s5p_gpioint_add()
154 	bank->chips[group - bank->start] = chip;  in s5p_gpioint_add()
166 	ct->regs.ack = PEND_OFFSET + REG_OFFSET(group - bank->start);  in s5p_gpioint_add()
167 	ct->regs.mask = MASK_OFFSET + REG_OFFSET(group - bank->start);  in s5p_gpioint_add()
168 	ct->regs.type = CON_OFFSET + REG_OFFSET(group - bank->start);  in s5p_gpioint_add()
204 	struct s5p_gpioint_bank *bank;  in s5p_register_gpioint_bank()  local
206 	bank = kzalloc(sizeof(*bank), GFP_KERNEL);  in s5p_register_gpioint_bank()
207 	if (!bank)  in s5p_register_gpioint_bank()
210 	bank->start = start;  in s5p_register_gpioint_bank()
211 	bank->nr_groups = nr_groups;  in s5p_register_gpioint_bank()
212 	bank->irq = chain_irq;  in s5p_register_gpioint_bank()
214 	list_add_tail(&bank->list, &banks);  in s5p_register_gpioint_bank()