[PATCH 2/3] drm/xe/topology: Use register array size instead magic number

[Michal Wajdeczko]

Since we keep registers in the array we can simply count them and
stop relying on magic number when checking if didn't make mistake.

Also we can switch to use xe_gt_assert() since it could be just
our programming mistake during platform bringup, no need to keep
drm_WARN() in the production driver.

Signed-off-by: Michal Wajdeczko <michal.wajdeczko at intel.com>
Cc: Matt Roper <matthew.d.roper at intel.com>
---
 drivers/gpu/drm/xe/xe_gt_topology.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_gt_topology.c b/drivers/gpu/drm/xe/xe_gt_topology.c
index 62bfb6e1a166..048743913b36 100644
--- a/drivers/gpu/drm/xe/xe_gt_topology.c
+++ b/drivers/gpu/drm/xe/xe_gt_topology.c
@@ -236,8 +236,8 @@ xe_gt_topology_init(struct xe_gt *gt)
 	 * Register counts returned shouldn't exceed the number of registers
 	 * passed as parameters below.
 	 */
-	drm_WARN_ON(&xe->drm, num_geometry_regs > 3);
-	drm_WARN_ON(&xe->drm, num_compute_regs > 3);
+	xe_gt_assert(gt, num_geometry_regs <= ARRAY_SIZE(geometry_regs));
+	xe_gt_assert(gt, num_compute_regs <= ARRAY_SIZE(compute_regs));
 
 	load_dss_mask(gt, gt->fuse_topo.g_dss_mask,
 		      num_geometry_regs, geometry_regs);
-- 
2.47.1