[PATCH 6/8] drm/amd/display: remove redundant cast on amdgpu_dc_reg_template printk
From: Melissa Wen
Date: Thu Sep 24 2026 - 17:19:53 EST
Commit 0cf5eb76e2b4 ("drm/amd/display: Add tracing to dc") prints and
casts uint32_t fields in amdgpu_dc_reg_template to unsigned long
unnecessarily. Just print those fields with %08x and remove the
redundant cast.
Assisted-by: Claude:claude-opus-5-5
Signed-off-by: Melissa Wen <mwen@xxxxxxxxxx>
---
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
index 26c85d95bcc0..7de4fe355c5d 100644
--- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
+++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_trace.h
@@ -57,9 +57,8 @@ DECLARE_EVENT_CLASS(amdgpu_dc_reg_template,
*count = *count + 1;
),
- TP_printk("reg=0x%08lx, value=0x%08lx",
- (unsigned long)__entry->reg,
- (unsigned long)__entry->value)
+ TP_printk("reg=0x%08x, value=0x%08x",
+ __entry->reg, __entry->value)
);
DEFINE_EVENT(amdgpu_dc_reg_template, amdgpu_dc_rreg,
--
2.53.0