diff options
| author | Jani Nikula <jani.nikula@intel.com> | 2016-09-15 16:28:55 +0300 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-09-16 10:35:43 +0300 |
| commit | 911f4869eb334cb397c9c40c4b8893fcd93880ed (patch) | |
| tree | 71a526a89c95ea2ef6a3c6bf8db88d25e05fecee | |
| parent | bcbfcc37cdd4fd7564a6657d5d6bd4719079900b (diff) | |
drm/i915: use NULL for NULL pointers
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@chris-wilson.co.uk>
Reviewed-by: Dhinakaran Pandiyan <dhinakaran.pandiyan@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1473946137-1931-4-git-send-email-jani.nikula@intel.com
| -rw-r--r-- | drivers/gpu/drm/i915/i915_cmd_parser.c | 2 |
1 files changed, 1 insertions, 1 deletions
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, |