[Intel-gfx] [PATCH] drm/i915: Move ioremap_wc tracking onto VMA

[kbuild test robot]

Hi Chris,

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20160413]
[cannot apply to v4.6-rc3]
[if your patch is applied to the wrong git tree, please drop us a note to help improving the system]

url:    https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-Move-ioremap_wc-tracking-onto-VMA/20160413-225200
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-randconfig-x011-201615 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=x86_64 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/i915_gem_gtt.c: In function 'i915_vma_iomap':
>> drivers/gpu/drm/i915/i915_gem_gtt.c:3643:9: error: too many arguments to function 'io_mapping_map_wc'
      ptr = io_mapping_map_wc(ggtt->mappable,
            ^
   In file included from drivers/gpu/drm/i915/i915_gem_gtt.h:37:0,
                    from drivers/gpu/drm/i915/i915_drv.h:42,
                    from drivers/gpu/drm/i915/i915_gem_gtt.c:30:
   include/linux/io-mapping.h:158:1: note: declared here
    io_mapping_map_wc(struct io_mapping *mapping, unsigned long offset)
    ^

vim +/io_mapping_map_wc +3643 drivers/gpu/drm/i915/i915_gem_gtt.c

  3637	
  3638		if (vma->iomap == NULL) {
  3639			struct i915_ggtt *ggtt =
  3640				container_of(vma->vm, struct i915_ggtt, base);
  3641			void *ptr;
  3642	
> 3643			ptr = io_mapping_map_wc(ggtt->mappable,
  3644						vma->node.start,
  3645						vma->node.size);
  3646			if (ptr == NULL)

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