diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c
index 021cd8328db32..d3e0a3f5559db 100644
--- a/drivers/gpu/drm/i915/gvt/kvmgt.c
+++ b/drivers/gpu/drm/i915/gvt/kvmgt.c
@@ -989,10 +989,9 @@ static int intel_vgpu_aperture_rw(struct intel_vgpu *vgpu, u64 off,
 	return 0;
 }
 
-static ssize_t intel_vgpu_rw(struct mdev_device *mdev, char *buf,
+static ssize_t intel_vgpu_rw(struct intel_vgpu *vgpu, char *buf,
 			size_t count, loff_t *ppos, bool is_write)
 {
-	struct intel_vgpu *vgpu = mdev_get_drvdata(mdev);
 	unsigned int index = VFIO_PCI_OFFSET_TO_INDEX(*ppos);
 	u64 pos = *ppos & VFIO_PCI_OFFSET_MASK;
 	int ret = -EINVAL;
@@ -1038,9 +1037,8 @@ static ssize_t intel_vgpu_rw(struct mdev_device *mdev, char *buf,
 	return ret == 0 ? count : ret;
 }
 
-static bool gtt_entry(struct mdev_device *mdev, loff_t *ppos)
+static bool gtt_entry(struct intel_vgpu *vgpu, loff_t *ppos)
 {
-	struct intel_vgpu *vgpu = mdev_get_drvdata(mdev);
 	unsigned int index = VFIO_PCI_OFFSET_TO_INDEX(*ppos);
 	struct intel_gvt *gvt = vgpu->gvt;
 	int offset;
@@ -1060,6 +1058,7 @@ static bool gtt_entry(struct mdev_device *mdev, loff_t *ppos)
 static ssize_t intel_vgpu_read(struct mdev_device *mdev, char __user *buf,
 			size_t count, loff_t *ppos)
 {
+	struct intel_vgpu *vgpu = mdev_get_drvdata(mdev);
 	unsigned int done = 0;
 	int ret;
 
@@ -1068,10 +1067,10 @@ static ssize_t intel_vgpu_read(struct mdev_device *mdev, char __user *buf,
 
 		/* Only support GGTT entry 8 bytes read */
 		if (count >= 8 && !(*ppos % 8) &&
-			gtt_entry(mdev, ppos)) {
+			gtt_entry(vgpu, ppos)) {
 			u64 val;
 
-			ret = intel_vgpu_rw(mdev, (char *)&val, sizeof(val),
+			ret = intel_vgpu_rw(vgpu, (char *)&val, sizeof(val),
 					ppos, false);
 			if (ret <= 0)
 				goto read_err;
@@ -1083,7 +1082,7 @@ static ssize_t intel_vgpu_read(struct mdev_device *mdev, char __user *buf,
 		} else if (count >= 4 && !(*ppos % 4)) {
 			u32 val;
 
-			ret = intel_vgpu_rw(mdev, (char *)&val, sizeof(val),
+			ret = intel_vgpu_rw(vgpu, (char *)&val, sizeof(val),
 					ppos, false);
 			if (ret <= 0)
 				goto read_err;
@@ -1095,7 +1094,7 @@ static ssize_t intel_vgpu_read(struct mdev_device *mdev, char __user *buf,
 		} else if (count >= 2 && !(*ppos % 2)) {
 			u16 val;
 
-			ret = intel_vgpu_rw(mdev, (char *)&val, sizeof(val),
+			ret = intel_vgpu_rw(vgpu, (char *)&val, sizeof(val),
 					ppos, false);
 			if (ret <= 0)
 				goto read_err;
@@ -1107,7 +1106,7 @@ static ssize_t intel_vgpu_read(struct mdev_device *mdev, char __user *buf,
 		} else {
 			u8 val;
 
-			ret = intel_vgpu_rw(mdev, &val, sizeof(val), ppos,
+			ret = intel_vgpu_rw(vgpu, &val, sizeof(val), ppos,
 					false);
 			if (ret <= 0)
 				goto read_err;
@@ -1134,6 +1133,7 @@ static ssize_t intel_vgpu_write(struct mdev_device *mdev,
 				const char __user *buf,
 				size_t count, loff_t *ppos)
 {
+	struct intel_vgpu *vgpu = mdev_get_drvdata(mdev);
 	unsigned int done = 0;
 	int ret;
 
@@ -1142,13 +1142,13 @@ static ssize_t intel_vgpu_write(struct mdev_device *mdev,
 
 		/* Only support GGTT entry 8 bytes write */
 		if (count >= 8 && !(*ppos % 8) &&
-			gtt_entry(mdev, ppos)) {
+			gtt_entry(vgpu, ppos)) {
 			u64 val;
 
 			if (copy_from_user(&val, buf, sizeof(val)))
 				goto write_err;
 
-			ret = intel_vgpu_rw(mdev, (char *)&val, sizeof(val),
+			ret = intel_vgpu_rw(vgpu, (char *)&val, sizeof(val),
 					ppos, true);
 			if (ret <= 0)
 				goto write_err;
@@ -1160,7 +1160,7 @@ static ssize_t intel_vgpu_write(struct mdev_device *mdev,
 			if (copy_from_user(&val, buf, sizeof(val)))
 				goto write_err;
 
-			ret = intel_vgpu_rw(mdev, (char *)&val, sizeof(val),
+			ret = intel_vgpu_rw(vgpu, (char *)&val, sizeof(val),
 					ppos, true);
 			if (ret <= 0)
 				goto write_err;
@@ -1172,7 +1172,7 @@ static ssize_t intel_vgpu_write(struct mdev_device *mdev,
 			if (copy_from_user(&val, buf, sizeof(val)))
 				goto write_err;
 
-			ret = intel_vgpu_rw(mdev, (char *)&val,
+			ret = intel_vgpu_rw(vgpu, (char *)&val,
 					sizeof(val), ppos, true);
 			if (ret <= 0)
 				goto write_err;
@@ -1184,7 +1184,7 @@ static ssize_t intel_vgpu_write(struct mdev_device *mdev,
 			if (copy_from_user(&val, buf, sizeof(val)))
 				goto write_err;
 
-			ret = intel_vgpu_rw(mdev, &val, sizeof(val),
+			ret = intel_vgpu_rw(vgpu, &val, sizeof(val),
 					ppos, true);
 			if (ret <= 0)
 				goto write_err;
