177 	struct scoop_dev *devptr;  in scoop_probe()  local
185 	devptr = kzalloc(sizeof(struct scoop_dev), GFP_KERNEL);  in scoop_probe()
186 	if (!devptr)  in scoop_probe()
189 	spin_lock_init(&devptr->scoop_lock);  in scoop_probe()
192 	devptr->base = ioremap(mem->start, resource_size(mem));  in scoop_probe()
194 	if (!devptr->base) {  in scoop_probe()
199 	platform_set_drvdata(pdev, devptr);  in scoop_probe()
201 	printk("Sharp Scoop Device found at 0x%08x -> 0x%8p\n",(unsigned int)mem->start, devptr->base);  in scoop_probe()
203 	iowrite16(0x0140, devptr->base + SCOOP_MCR);  in scoop_probe()
205 	iowrite16(0x0000, devptr->base + SCOOP_CPR);  in scoop_probe()
206 	iowrite16(inf->io_dir & 0xffff, devptr->base + SCOOP_GPCR);  in scoop_probe()
207 	iowrite16(inf->io_out & 0xffff, devptr->base + SCOOP_GPWR);  in scoop_probe()
209 	devptr->suspend_clr = inf->suspend_clr;  in scoop_probe()
210 	devptr->suspend_set = inf->suspend_set;  in scoop_probe()
212 	devptr->gpio.base = -1;  in scoop_probe()
215 		devptr->gpio.label = dev_name(&pdev->dev);  in scoop_probe()
216 		devptr->gpio.base = inf->gpio_base;  in scoop_probe()
217 		devptr->gpio.ngpio = 12; /* PA11 = 0, PA12 = 1, etc. up to PA22 = 11 */  in scoop_probe()
218 		devptr->gpio.set = scoop_gpio_set;  in scoop_probe()
219 		devptr->gpio.get = scoop_gpio_get;  in scoop_probe()
220 		devptr->gpio.direction_input = scoop_gpio_direction_input;  in scoop_probe()
221 		devptr->gpio.direction_output = scoop_gpio_direction_output;  in scoop_probe()
223 		ret = gpiochip_add_data(&devptr->gpio, devptr);  in scoop_probe()
233 	iounmap(devptr->base);  in scoop_probe()
234 	kfree(devptr);  in scoop_probe()