linux-kernel - Re: [PATCH 2/2] mfd: Introduce QTI I2C PMIC controller

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Date:   Fri, 1 May 2020 21:48:29 +0800
From:   kbuild test robot <lkp@...el.com>
To:     Guru Das Srinagesh <gurus@...eaurora.org>,
        devicetree@...r.kernel.org,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        Lee Jones <lee.jones@...aro.org>,
        Rob Herring <robh+dt@...nel.org>
Cc:     kbuild-all@...ts.01.org,
        Subbaraman Narayanamurthy <subbaram@...eaurora.org>,
        David Collins <collinsd@...eaurora.org>,
        linux-kernel@...r.kernel.org,
        Guru Das Srinagesh <gurus@...eaurora.org>
Subject: Re: [PATCH 2/2] mfd: Introduce QTI I2C PMIC controller

Hi Guru,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on ljones-mfd/for-mfd-next]
[also build test ERROR on v5.7-rc3 next-20200501]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system. BTW, we also suggest to use '--base' option to specify the
base tree in git format-patch, please see https://stackoverflow.com/a/37406982]

url:    https://github.com/0day-ci/linux/commits/Guru-Das-Srinagesh/Introduce-QTI-I2C-PMIC-controller/20200428-175503
base:   https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git for-mfd-next
config: ia64-allmodconfig (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=ia64 

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

All errors (new ones prefixed by >>):

   drivers/mfd/qcom-i2c-pmic.c: In function 'i2c_pmic_suspend_noirq':
>> drivers/mfd/qcom-i2c-pmic.c:703:10: error: expected ';' before '}' token
     703 |  return 0
         |          ^
         |          ;
     704 | }
         | ~         

vim +703 drivers/mfd/qcom-i2c-pmic.c

   653	
   654	static int i2c_pmic_resume(struct device *dev)
   655	{
   656		struct i2c_pmic *chip = dev_get_drvdata(dev);
   657		struct i2c_pmic_periph *periph;
   658		int rc = 0, i;
   659	
   660		for (i = 0; i < chip->num_periphs; i++) {
   661			periph = &chip->periph[i];
   662	
   663			rc = regmap_write(chip->regmap,
   664					  periph->addr | INT_EN_CLR_OFFSET, 0xFF);
   665			if (rc < 0) {
   666				pr_err("Couldn't clear 0x%04x irqs rc=%d\n",
   667					periph->addr, rc);
   668				continue;
   669			}
   670	
   671			rc = regmap_write(chip->regmap,
   672					  periph->addr | INT_EN_SET_OFFSET,
   673					  periph->synced[IRQ_EN_SET]);
   674			if (rc < 0)
   675				pr_err("Couldn't restore 0x%04x synced irqs 0x%02x rc=%d\n",
   676				       periph->addr, periph->synced[IRQ_EN_SET], rc);
   677		}
   678	
   679		mutex_lock(&chip->irq_complete);
   680		chip->resume_completed = true;
   681		if (chip->irq_waiting) {
   682			mutex_unlock(&chip->irq_complete);
   683			/* irq was pending, call the handler */
   684			i2c_pmic_irq_handler(chip->summary_irq, chip);
   685			enable_irq(chip->summary_irq);
   686		} else {
   687			mutex_unlock(&chip->irq_complete);
   688		}
   689	
   690		return rc;
   691	}
   692	#else
   693	static int i2c_pmic_suspend(struct device *dev)
   694	{
   695		return 0;
   696	}
   697	static int i2c_pmic_resume(struct device *dev)
   698	{
   699		return 0;
   700	}
   701	static int i2c_pmic_suspend_noirq(struct device *dev)
   702	{
 > 703		return 0
   704	}
   705	#endif
   706	static const struct dev_pm_ops i2c_pmic_pm_ops = {
   707		.suspend	= i2c_pmic_suspend,
   708		.suspend_noirq	= i2c_pmic_suspend_noirq,
   709		.resume		= i2c_pmic_resume,
   710	};
   711	

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

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