Re: [PATCH v3] pinctrl: baytrail: Clear direct_irq_en flag on broken configs

[kernel test robot <lkp@intel.com>]

Hi Hans,

I love your patch! Perhaps something to improve:

[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on v5.16-rc8 next-20220107]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Hans-de-Goede/pinctrl-baytrail-Clear-direct_irq_en-flag-on-broken-configs/20220108-074637
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
config: i386-randconfig-r013-20220108 (https://download.01.org/0day-ci/archive/20220109/202201090243.oStM3Qc9-lkp@intel.com/config)
compiler: gcc-9 (Debian 9.3.0-22) 9.3.0
reproduce (this is a W=1 build):
        # https://github.com/0day-ci/linux/commit/fc9eb527f62b0bebde64745ec5b0a838fde7ef41
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Hans-de-Goede/pinctrl-baytrail-Clear-direct_irq_en-flag-on-broken-configs/20220108-074637
        git checkout fc9eb527f62b0bebde64745ec5b0a838fde7ef41
        # save the config file to linux build tree
        mkdir build_dir
        make W=1 O=build_dir ARCH=i386 SHELL=/bin/bash drivers/pinctrl/intel/

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

All warnings (new ones prefixed by >>):

   In file included from include/linux/device.h:15,
                    from include/linux/acpi.h:15,
                    from drivers/pinctrl/intel/pinctrl-baytrail.c:9:
   drivers/pinctrl/intel/pinctrl-baytrail.c: In function 'byt_direct_irq_sanity_check':
>> drivers/pinctrl/intel/pinctrl-baytrail.c:1483:20: warning: format '%ld' expects argument of type 'long int', but argument 5 has type 'int' [-Wformat=]
    1483 |   dev_dbg(vg->dev, "Pin %i: uses direct IRQ %ld\n", pin, match - direct_irq);
         |                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   include/linux/dev_printk.h:129:27: note: in definition of macro 'dev_printk'
     129 |   _dev_printk(level, dev, fmt, ##__VA_ARGS__);  \
         |                           ^~~
   include/linux/dev_printk.h:163:31: note: in expansion of macro 'dev_fmt'
     163 |   dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
         |                               ^~~~~~~
   drivers/pinctrl/intel/pinctrl-baytrail.c:1483:3: note: in expansion of macro 'dev_dbg'
    1483 |   dev_dbg(vg->dev, "Pin %i: uses direct IRQ %ld\n", pin, match - direct_irq);
         |   ^~~~~~~
   drivers/pinctrl/intel/pinctrl-baytrail.c:1483:47: note: format string is defined here
    1483 |   dev_dbg(vg->dev, "Pin %i: uses direct IRQ %ld\n", pin, match - direct_irq);
         |                                             ~~^
         |                                               |
         |                                               long int
         |                                             %d


vim +1483 drivers/pinctrl/intel/pinctrl-baytrail.c

  1468	
  1469	static bool byt_direct_irq_sanity_check(struct intel_pinctrl *vg, int pin, u32 value)
  1470	{
  1471		u8 *match, direct_irq[16];
  1472	
  1473		if (!(value & (BYT_TRIG_POS | BYT_TRIG_NEG))) {
  1474			dev_warn(vg->dev,
  1475				 FW_BUG "pin %i: direct_irq_en set without trigger, clearing\n", pin);
  1476			return false;
  1477		}
  1478	
  1479		memcpy_fromio(direct_irq, vg->communities->pad_regs + BYT_DIRECT_IRQ_REG,
  1480			      sizeof(direct_irq));
  1481		match = memchr(direct_irq, pin, sizeof(direct_irq));
  1482		if (match)
> 1483			dev_dbg(vg->dev, "Pin %i: uses direct IRQ %ld\n", pin, match - direct_irq);
  1484		else
  1485			dev_warn(vg->dev, FW_BUG "pin %i: direct_irq_en set but no IRQ assigned, clearing\n", pin);
  1486	
  1487		return match;
  1488	}
  1489	

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