Hi Jyoti,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on v4.19-rc4 next-20180913]
[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/Jyoti-Yadav/drm-i915-csr-Added-DC5-and-DC6-counter-register-for-ICL-in-debugfs-entry/20180918-012350
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-x005-201837 (attached as .config)
compiler: gcc-7 (Debian 7.3.0-1) 7.3.0
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/gpu//drm/i915/i915_debugfs.c: In function 'i915_dmc_info':
>> drivers/gpu//drm/i915/i915_debugfs.c:2884:28: error: called object is not a 
>> function or function pointer
         (IS_SKYLAKE(dev_priv) && csr->version >= CSR_VERSION(1, 6))
         ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

vim +2884 drivers/gpu//drm/i915/i915_debugfs.c

  2861  
  2862  static int i915_dmc_info(struct seq_file *m, void *unused)
  2863  {
  2864          struct drm_i915_private *dev_priv = node_to_i915(m->private);
  2865          struct intel_csr *csr;
  2866  
  2867          if (!HAS_CSR(dev_priv))
  2868                  return -ENODEV;
  2869  
  2870          csr = &dev_priv->csr;
  2871  
  2872          intel_runtime_pm_get(dev_priv);
  2873  
  2874          seq_printf(m, "fw loaded: %s\n", yesno(csr->dmc_payload != 
NULL));
  2875          seq_printf(m, "path: %s\n", csr->fw_path);
  2876  
  2877          if (!csr->dmc_payload)
  2878                  goto out;
  2879  
  2880          seq_printf(m, "version: %d.%d\n", 
CSR_VERSION_MAJOR(csr->version),
  2881                     CSR_VERSION_MINOR(csr->version));
  2882  
  2883          if (IS_KABYLAKE(dev_priv) ||
> 2884              (IS_SKYLAKE(dev_priv) && csr->version >= CSR_VERSION(1, 6))
  2885                  (IS_ICELAKE(dev_priv) && csr->version >= CSR_VERSION(1, 
7))) {
  2886                  seq_printf(m, "DC3 -> DC5 count: %d\n",
  2887                             I915_READ(SKL_CSR_DC3_DC5_COUNT));
  2888                  seq_printf(m, "DC5 -> DC6 count: %d\n",
  2889                             I915_READ(SKL_CSR_DC5_DC6_COUNT));
  2890          } else if (IS_BROXTON(dev_priv) && csr->version >= 
CSR_VERSION(1, 4)) {
  2891                  seq_printf(m, "DC3 -> DC5 count: %d\n",
  2892                             I915_READ(BXT_CSR_DC3_DC5_COUNT));
  2893          }
  2894  
  2895  out:
  2896          seq_printf(m, "program base: 0x%08x\n", 
I915_READ(CSR_PROGRAM(0)));
  2897          seq_printf(m, "ssp base: 0x%08x\n", I915_READ(CSR_SSP_BASE));
  2898          seq_printf(m, "htp: 0x%08x\n", I915_READ(CSR_HTP_SKL));
  2899  
  2900          intel_runtime_pm_put(dev_priv);
  2901  
  2902          return 0;
  2903  }
  2904  

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

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