[PATCH 2/8] drm/i915/gvt: remove gvt max port definition
Zhenyu Wang
zhenyuw at linux.intel.com
Thu Feb 22 07:16:12 UTC 2018
Remove GVT-g private max port definition but use i915 one.
Fix error caused by:
drivers/gpu/drm/i915//gvt/handlers.c:871 dp_aux_ch_ctl_mmio_write() error: buffer overflow 'display->ports' 5 <= 5
Signed-off-by: Zhenyu Wang <zhenyuw at linux.intel.com>
---
drivers/gpu/drm/i915/gvt/gvt.h | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h
index 2b28b523376d..0ba166185d4e 100644
--- a/drivers/gpu/drm/i915/gvt/gvt.h
+++ b/drivers/gpu/drm/i915/gvt/gvt.h
@@ -132,11 +132,9 @@ struct intel_vgpu_opregion {
#define vgpu_opregion(vgpu) (&(vgpu->opregion))
-#define INTEL_GVT_MAX_PORT 5
-
struct intel_vgpu_display {
struct intel_vgpu_i2c_edid i2c_edid;
- struct intel_vgpu_port ports[INTEL_GVT_MAX_PORT];
+ struct intel_vgpu_port ports[I915_MAX_PORTS];
struct intel_vgpu_sbi sbi;
};
--
2.16.1
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