Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@xxxxxxxxx>
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 <chris@xxxxxxxxxxxxxxxxxx>
> Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx>
> ---
> 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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