118 				int off)  in pca953x_read_single()  argument
122 	int offset = off / BANK_SZ;  in pca953x_read_single()
137 				int off)  in pca953x_write_single()  argument
141 	int offset = off / BANK_SZ;  in pca953x_write_single()
217 static int pca953x_gpio_direction_input(struct gpio_chip *gc, unsigned off)  in pca953x_gpio_direction_input()  argument
224 	reg_val = chip->reg_direction[off / BANK_SZ] | (1u << (off % BANK_SZ));  in pca953x_gpio_direction_input()
234 	ret = pca953x_write_single(chip, offset, reg_val, off);  in pca953x_gpio_direction_input()
238 	chip->reg_direction[off / BANK_SZ] = reg_val;  in pca953x_gpio_direction_input()
246 		unsigned off, int val)  in pca953x_gpio_direction_output()  argument
255 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_direction_output()
256 			| (1u << (off % BANK_SZ));  in pca953x_gpio_direction_output()
258 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_direction_output()
259 			& ~(1u << (off % BANK_SZ));  in pca953x_gpio_direction_output()
269 	ret = pca953x_write_single(chip, offset, reg_val, off);  in pca953x_gpio_direction_output()
273 	chip->reg_output[off / BANK_SZ] = reg_val;  in pca953x_gpio_direction_output()
276 	reg_val = chip->reg_direction[off / BANK_SZ] & ~(1u << (off % BANK_SZ));  in pca953x_gpio_direction_output()
285 	ret = pca953x_write_single(chip, offset, reg_val, off);  in pca953x_gpio_direction_output()
289 	chip->reg_direction[off / BANK_SZ] = reg_val;  in pca953x_gpio_direction_output()
296 static int pca953x_gpio_get_value(struct gpio_chip *gc, unsigned off)  in pca953x_gpio_get_value()  argument
311 	ret = pca953x_read_single(chip, offset, &reg_val, off);  in pca953x_gpio_get_value()
321 	return (reg_val & (1u << (off % BANK_SZ))) ? 1 : 0;  in pca953x_gpio_get_value()
324 static void pca953x_gpio_set_value(struct gpio_chip *gc, unsigned off, int val)  in pca953x_gpio_set_value()  argument
332 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_set_value()
333 			| (1u << (off % BANK_SZ));  in pca953x_gpio_set_value()
335 		reg_val = chip->reg_output[off / BANK_SZ]  in pca953x_gpio_set_value()
336 			& ~(1u << (off % BANK_SZ));  in pca953x_gpio_set_value()
346 	ret = pca953x_write_single(chip, offset, reg_val, off);  in pca953x_gpio_set_value()
350 	chip->reg_output[off / BANK_SZ] = reg_val;  in pca953x_gpio_set_value()