Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandi...@intel.com> On Thu, 2016-09-15 at 16:28 +0300, Jani Nikula wrote: > Fix sparse warning: > > drivers/gpu/drm/i915/i915_cmd_parser.c:987:72: warning: Using plain > integer as NULL pointer > > Fixes: 52a42cec4b70 ("drm/i915/cmdparser: Accelerate copies from WC memory") > Cc: Chris Wilson <ch...@chris-wilson.co.uk> > Signed-off-by: Jani Nikula <jani.nik...@intel.com> > --- > drivers/gpu/drm/i915/i915_cmd_parser.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/i915/i915_cmd_parser.c > b/drivers/gpu/drm/i915/i915_cmd_parser.c > index 3c72b3b103e7..70980f82a15b 100644 > --- a/drivers/gpu/drm/i915/i915_cmd_parser.c > +++ b/drivers/gpu/drm/i915/i915_cmd_parser.c > @@ -984,7 +984,7 @@ static u32 *copy_batch(struct drm_i915_gem_object > *dst_obj, > > src = ERR_PTR(-ENODEV); > if (src_needs_clflush && > - i915_memcpy_from_wc((void *)(uintptr_t)batch_start_offset, 0, 0)) { > + i915_memcpy_from_wc((void *)(uintptr_t)batch_start_offset, NULL, > 0)) { > src = i915_gem_object_pin_map(src_obj, I915_MAP_WC); > if (!IS_ERR(src)) { > i915_memcpy_from_wc(dst,
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