Merge "disp: msm: sde: add helper to check VM hw availability"

msm/sde/sde_crtc.c

@@ -6470,7 +6470,6 @@ static ssize_t _sde_crtc_misr_read(struct file *file,
 	struct sde_crtc *sde_crtc;
 	struct sde_kms *sde_kms;
 	struct sde_crtc_mixer *m;
-	struct sde_vm_ops *vm_ops;
 	int i = 0, rc;
 	ssize_t len = 0;
 	char buf[MISR_BUFF_SIZE + 1] = {'\0'};
@@ -6491,9 +6490,8 @@ static ssize_t _sde_crtc_misr_read(struct file *file,
 	if (rc < 0)
 		return rc;
 
-	vm_ops = sde_vm_get_ops(sde_kms);
 	sde_vm_lock(sde_kms);
-	if (vm_ops && vm_ops->vm_owns_hw && !vm_ops->vm_owns_hw(sde_kms)) {
+	if (!sde_vm_owns_hw(sde_kms)) {
 		SDE_DEBUG("op not supported due to HW unavailability\n");
 		rc = -EOPNOTSUPP;
 		goto end;