[PATCH 2/2] drm/i915/gvt: Fix intel_vgpu_gpa_to_mmio_offset kernel docs

[Jonathan Cavitt <jonathan.cavitt@intel.com>]

intel_vgpu_gpa_to_mmio_offset states that it returns
'Zero on success, negative error code if failed'
in the kernel docs.

This is false.  The function actually returns
'The MMIO offset of the given GPA'.
Correct the docs.

Signed-off-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
---
 drivers/gpu/drm/i915/gvt/mmio.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/i915/gvt/mmio.c b/drivers/gpu/drm/i915/gvt/mmio.c
index c60d1e548800..db5cd65100fe 100644
--- a/drivers/gpu/drm/i915/gvt/mmio.c
+++ b/drivers/gpu/drm/i915/gvt/mmio.c
@@ -49,7 +49,7 @@
  * @gpa: guest physical address
  *
  * Returns:
- * Zero on success, negative error code if failed
+ * The MMIO offset of the given GPA
  */
 int intel_vgpu_gpa_to_mmio_offset(struct intel_vgpu *vgpu, u64 gpa)
 {
-- 
2.43.0