Re: [PATCH] staging: wilc1000: look for rtc_clk clock in spi mode

[kbuild test robot]

Hi,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[cannot apply to v5.3 next-20190916]
[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/Adham-Abozaeid-microchip-com/staging-wilc1000-look-for-rtc_clk-clock-in-spi-mode/20190917-033844
config: c6x-allyesconfig (attached as .config)
compiler: c6x-elf-gcc (GCC) 7.4.0
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=7.4.0 make.cross ARCH=c6x 

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

All errors (new ones prefixed by >>):

   drivers/staging/wilc1000/wilc_spi.c: In function 'wilc_bus_probe':
>> drivers/staging/wilc1000/wilc_spi.c:136:6: error: 'struct wilc' has no 
>> member named 'rtc_clk'
     wilc->rtc_clk = devm_clk_get(&spi->dev, "rtc_clk");
         ^~
   drivers/staging/wilc1000/wilc_spi.c:137:26: error: 'struct wilc' has no 
member named 'rtc_clk'
     if (PTR_ERR_OR_ZERO(wilc->rtc_clk) == -EPROBE_DEFER)
                             ^~
   drivers/staging/wilc1000/wilc_spi.c:139:23: error: 'struct wilc' has no 
member named 'rtc_clk'
     else if (!IS_ERR(wilc->rtc_clk))
                          ^~
   drivers/staging/wilc1000/wilc_spi.c:140:26: error: 'struct wilc' has no 
member named 'rtc_clk'
      clk_prepare_enable(wilc->rtc_clk);
                             ^~
   drivers/staging/wilc1000/wilc_spi.c: In function 'wilc_bus_remove':
   drivers/staging/wilc1000/wilc_spi.c:153:18: error: 'struct wilc' has no 
member named 'rtc_clk'
     if (!IS_ERR(wilc->rtc_clk))
                     ^~
   drivers/staging/wilc1000/wilc_spi.c:154:29: error: 'struct wilc' has no 
member named 'rtc_clk'
      clk_disable_unprepare(wilc->rtc_clk);
                                ^~

vim +136 drivers/staging/wilc1000/wilc_spi.c

   105  
   106  static int wilc_bus_probe(struct spi_device *spi)
   107  {
   108          int ret;
   109          struct wilc *wilc;
   110          struct gpio_desc *gpio;
   111          struct wilc_spi *spi_priv;
   112  
   113          spi_priv = kzalloc(sizeof(*spi_priv), GFP_KERNEL);
   114          if (!spi_priv)
   115                  return -ENOMEM;
   116  
   117          gpio = gpiod_get(&spi->dev, "irq", GPIOD_IN);
   118          if (IS_ERR(gpio)) {
   119                  /* get the GPIO descriptor from hardcode GPIO number */
   120                  gpio = gpio_to_desc(GPIO_NUM);
   121                  if (!gpio)
   122                          dev_err(&spi->dev, "failed to get the irq 
gpio\n");
   123          }
   124  
   125          ret = wilc_cfg80211_init(&wilc, &spi->dev, WILC_HIF_SPI, 
&wilc_hif_spi);
   126          if (ret) {
   127                  kfree(spi_priv);
   128                  return ret;
   129          }
   130  
   131          spi_set_drvdata(spi, wilc);
   132          wilc->dev = &spi->dev;
   133          wilc->bus_data = spi_priv;
   134          wilc->gpio_irq = gpio;
   135  
 > 136          wilc->rtc_clk = devm_clk_get(&spi->dev, "rtc_clk");
   137          if (PTR_ERR_OR_ZERO(wilc->rtc_clk) == -EPROBE_DEFER)
   138                  return -EPROBE_DEFER;
   139          else if (!IS_ERR(wilc->rtc_clk))
   140                  clk_prepare_enable(wilc->rtc_clk);
   141  
   142          return 0;
   143  }
   144  

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