From: Boris Brezillon <boris.brezillon@collabora.com>
Date: Thu, 27 Mar 2025 10:42:58 +0000 (+0100)
Subject: accel/ivpu: pages_use_count is now a refcount_t
X-Git-Tag: v6.16-rc1~33^2~30^2~122
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=d5d0daffccc2a1f40d90d241b53629af3a013557;p=linux-block.git

accel/ivpu: pages_use_count is now a refcount_t

Commit 051b6646d36d ("drm/shmem-helper: Use refcount_t for
pages_use_count") changed the type of
drm_gem_shmem_object::pages_use_count but accel drivers were left
behind.

Fixes: 051b6646d36d ("drm/shmem-helper: Use refcount_t for pages_use_count")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Cc: Jacek Lawrynowicz <jacek.lawrynowicz@linux.intel.com>
Cc: Maciej Falkowski <maciej.falkowski@linux.intel.com>
Cc: Oded Gabbay <ogabbay@kernel.org>
Cc: dri-devel@lists.freedesktop.org
Reviewed-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Tested-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20250327104300.1982058-1-boris.brezillon@collabora.com
---

diff --git a/drivers/accel/ivpu/ivpu_gem.c b/drivers/accel/ivpu/ivpu_gem.c
index 8741c73b92ce..09c9c5256af5 100644
--- a/drivers/accel/ivpu/ivpu_gem.c
+++ b/drivers/accel/ivpu/ivpu_gem.c
@@ -282,7 +282,7 @@ static void ivpu_gem_bo_free(struct drm_gem_object *obj)
 	ivpu_bo_unbind_locked(bo);
 	mutex_destroy(&bo->lock);
 
-	drm_WARN_ON(obj->dev, bo->base.pages_use_count > 1);
+	drm_WARN_ON(obj->dev, refcount_read(&bo->base.pages_use_count) > 1);
 	drm_gem_shmem_free(&bo->base);
 }