Hi Janusz,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on gpio/for-next]
[also build test ERROR on v4.19-rc2 next-20180831]
[if your patch is applied to the wrong git tree, please drop us a note to help 
improve the system]

url:    
https://github.com/0day-ci/linux/commits/Janusz-Krzysztofik/gpiolib-speed-up-GPIO-array-processing/20180903-174241
base:   https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git 
for-next
config: arm-cns3420vb_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (Debian 7.2.0-11) 7.2.0
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
        GCC_VERSION=7.2.0 make.cross ARCH=arm 
:::::: branch date: 5 hours ago
:::::: commit date: 5 hours ago

All errors (new ones prefixed by >>):

   drivers/mmc/core/pwrseq_simple.c: In function 
'mmc_pwrseq_simple_set_gpios_value':
>> drivers/mmc/core/pwrseq_simple.c:49:13: error: passing argument 3 of 
>> 'gpiod_set_array_value_cansleep' from incompatible pointer type 
>> [-Werror=incompatible-pointer-types]
                value_bitmap);
                ^~~~~~~~~~~~
   In file included from drivers/mmc/core/pwrseq_simple.c:18:0:
   include/linux/gpio/consumer.h:400:20: note: expected 'int *' but argument is 
of type 'long unsigned int *'
    static inline void gpiod_set_array_value_cansleep(unsigned int array_size,
                       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

# 
https://github.com/0day-ci/linux/commit/00db98568b73a7b04c5120e5b87934c7355cc015
git remote add linux-review https://github.com/0day-ci/linux
git remote update linux-review
git checkout 00db98568b73a7b04c5120e5b87934c7355cc015
vim +/gpiod_set_array_value_cansleep +49 drivers/mmc/core/pwrseq_simple.c

5b96fea73 Srinivas Kandagatla      2016-04-14  36  
934f1f483 Javier Martinez Canillas 2015-01-29  37  static void 
mmc_pwrseq_simple_set_gpios_value(struct mmc_pwrseq_simple *pwrseq,
934f1f483 Javier Martinez Canillas 2015-01-29  38                               
              int value)
934f1f483 Javier Martinez Canillas 2015-01-29  39  {
ce0372758 Javier Martinez Canillas 2015-09-21  40       struct gpio_descs 
*reset_gpios = pwrseq->reset_gpios;
64a67d476 Martin Fuzzey            2016-01-20  41  
64a67d476 Martin Fuzzey            2016-01-20  42       if 
(!IS_ERR(reset_gpios)) {
486e66613 Tobin C. Harding         2018-03-26  43               int nvalues = 
reset_gpios->ndescs;
00db98568 Janusz Krzysztofik       2018-09-01  44               
DECLARE_BITMAP(value_bitmap, nvalues);
934f1f483 Javier Martinez Canillas 2015-01-29  45  
00db98568 Janusz Krzysztofik       2018-09-01  46               *value_bitmap = 
value;
486e66613 Tobin C. Harding         2018-03-26  47  
00db98568 Janusz Krzysztofik       2018-09-01  48               
gpiod_set_array_value_cansleep(nvalues, reset_gpios->desc,
00db98568 Janusz Krzysztofik       2018-09-01 @49                               
               value_bitmap);
64a67d476 Martin Fuzzey            2016-01-20  50       }
934f1f483 Javier Martinez Canillas 2015-01-29  51  }
934f1f483 Javier Martinez Canillas 2015-01-29  52  

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

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