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Date: Mon, 8 Apr 2024 10:36:35 +0300
From: Dan Carpenter <dan.carpenter@linaro.org>
To: Boris Brezillon <boris.brezillon@collabora.com>
Cc: Steven Price <steven.price@arm.com>, Liviu Dudau <liviu.dudau@arm.com>,
	Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
	Maxime Ripard <mripard@kernel.org>,
	Thomas Zimmermann <tzimmermann@suse.de>,
	David Airlie <airlied@gmail.com>, Daniel Vetter <daniel@ffwll.ch>,
	dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org,
	kernel-janitors@vger.kernel.org
Subject: [PATCH] drm/panthor: clean up some types in panthor_sched_suspend()
Message-ID: <85356b15-4840-4e64-8c75-922cdd6a5fef@moroto.mountain>
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These variables should be u32 instead of u64 because they're only
storing u32 values.  Also static checkers complain when we do:

	suspended_slots &= ~upd_ctx.timedout_mask;

In this code "suspended_slots" is a u64 and "upd_ctx.timedout_mask".  The
mask clears out the top 32 bits which would likely be a bug if anything
were stored there.

Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
---
 drivers/gpu/drm/panthor/panthor_sched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/panthor/panthor_sched.c b/drivers/gpu/drm/panthor/panthor_sched.c
index d4bc652b34d5..b3a51a6de523 100644
--- a/drivers/gpu/drm/panthor/panthor_sched.c
+++ b/drivers/gpu/drm/panthor/panthor_sched.c
@@ -2546,7 +2546,7 @@ void panthor_sched_suspend(struct panthor_device *ptdev)
 {
 	struct panthor_scheduler *sched = ptdev->scheduler;
 	struct panthor_csg_slots_upd_ctx upd_ctx;
-	u64 suspended_slots, faulty_slots;
+	u32 suspended_slots, faulty_slots;
 	struct panthor_group *group;
 	u32 i;
 
-- 
2.43.0