linux-kernel - drivers/gpio/gpio-adp5588.c:282:24: error: 'struct gpio

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Message-ID: <201905232258.3v2xfmlb%lkp@intel.com>
Date:   Thu, 23 May 2019 22:10:01 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Nikolaus Voss <nv@...n.de>
Cc:     kbuild-all@...org, linux-kernel@...r.kernel.org,
        Linus Walleij <linus.walleij@...aro.org>
Subject: drivers/gpio/gpio-adp5588.c:282:24: error: 'struct gpio_chip' has no
 member named 'irq'

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   54dee406374ce8adb352c48e175176247cb8db7c
commit: 9f22af1167815ce10909529412de33122be44758 gpio: adp5588: Add device tree support
date:   3 months ago
config: i386-randconfig-n0-05232030 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        git checkout 9f22af1167815ce10909529412de33122be44758
        # save the attached .config to linux build tree
        make ARCH=i386 

If you fix the issue, kindly add following tag
Reported-by: kbuild test robot <lkp@...el.com>

All errors (new ones prefixed by >>):

   drivers/gpio/gpio-adp5588.c: In function 'adp5588_irq_handler':
>> drivers/gpio/gpio-adp5588.c:282:24: error: 'struct gpio_chip' has no member named 'irq'
             dev->gpio_chip.irq.domain,
                           ^
   drivers/gpio/gpio-adp5588.c: In function 'adp5588_irq_setup':
>> drivers/gpio/gpio-adp5588.c:319:8: error: implicit declaration of function 'gpiochip_irqchip_add_nested'; did you mean 'gpiochip_is_requested'? [-Werror=implicit-function-declaration]
     ret = gpiochip_irqchip_add_nested(&dev->gpio_chip,
           ^~~~~~~~~~~~~~~~~~~~~~~~~~~
           gpiochip_is_requested
>> drivers/gpio/gpio-adp5588.c:328:2: error: implicit declaration of function 'gpiochip_set_nested_irqchip'; did you mean 'gpiochip_enable_irq'? [-Werror=implicit-function-declaration]
     gpiochip_set_nested_irqchip(&dev->gpio_chip,
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~
     gpiochip_enable_irq
   cc1: some warnings being treated as errors

vim +282 drivers/gpio/gpio-adp5588.c

   261	
   262	static irqreturn_t adp5588_irq_handler(int irq, void *devid)
   263	{
   264		struct adp5588_gpio *dev = devid;
   265		unsigned status, bank, bit, pending;
   266		int ret;
   267		status = adp5588_gpio_read(dev->client, INT_STAT);
   268	
   269		if (status & ADP5588_GPI_INT) {
   270			ret = adp5588_gpio_read_intstat(dev->client, dev->irq_stat);
   271			if (ret < 0)
   272				memset(dev->irq_stat, 0, ARRAY_SIZE(dev->irq_stat));
   273	
   274			for (bank = 0, bit = 0; bank <= ADP5588_BANK(ADP5588_MAXGPIO);
   275				bank++, bit = 0) {
   276				pending = dev->irq_stat[bank] & dev->irq_mask[bank];
   277	
   278				while (pending) {
   279					if (pending & (1 << bit)) {
   280						handle_nested_irq(
   281							irq_find_mapping(
 > 282							   dev->gpio_chip.irq.domain,
   283							   (bank << 3) + bit));
   284						pending &= ~(1 << bit);
   285					}
   286					bit++;
   287				}
   288			}
   289		}
   290	
   291		adp5588_gpio_write(dev->client, INT_STAT, status); /* Status is W1C */
   292	
   293		return IRQ_HANDLED;
   294	}
   295	
   296	static int adp5588_irq_setup(struct adp5588_gpio *dev)
   297	{
   298		struct i2c_client *client = dev->client;
   299		int ret;
   300		struct adp5588_gpio_platform_data *pdata =
   301				dev_get_platdata(&client->dev);
   302		int irq_base = pdata ? pdata->irq_base : 0;
   303	
   304		adp5588_gpio_write(client, CFG, ADP5588_AUTO_INC);
   305		adp5588_gpio_write(client, INT_STAT, -1); /* status is W1C */
   306		adp5588_gpio_read_intstat(client, dev->irq_stat); /* read to clear */
   307	
   308		mutex_init(&dev->irq_lock);
   309	
   310		ret = devm_request_threaded_irq(&client->dev, client->irq,
   311						NULL, adp5588_irq_handler, IRQF_ONESHOT
   312						| IRQF_TRIGGER_FALLING | IRQF_SHARED,
   313						dev_name(&client->dev), dev);
   314		if (ret) {
   315			dev_err(&client->dev, "failed to request irq %d\n",
   316				client->irq);
   317			return ret;
   318		}
 > 319		ret = gpiochip_irqchip_add_nested(&dev->gpio_chip,
   320						  &adp5588_irq_chip, irq_base,
   321						  handle_simple_irq,
   322						  IRQ_TYPE_NONE);
   323		if (ret) {
   324			dev_err(&client->dev,
   325				"could not connect irqchip to gpiochip\n");
   326			return ret;
   327		}
 > 328		gpiochip_set_nested_irqchip(&dev->gpio_chip,
   329					    &adp5588_irq_chip,
   330					    client->irq);
   331	
   332		adp5588_gpio_write(client, CFG,
   333			ADP5588_AUTO_INC | ADP5588_INT_CFG | ADP5588_GPI_INT);
   334	
   335		return 0;
   336	}
   337	

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