linux-kernel - [PATCH] drm/amdgpu: Simplify asic

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Message-Id: <20250815095344.618848-1-zhao.xichao@vivo.com>
Date: Fri, 15 Aug 2025 17:53:44 +0800
From: Xichao Zhao <zhao.xichao@...o.com>
To: alexander.deucher@....com,
	christian.koenig@....com,
	airlied@...il.com,
	simona@...ll.ch
Cc: amd-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org,
	linux-kernel@...r.kernel.org,
	Xichao Zhao <zhao.xichao@...o.com>
Subject: [PATCH] drm/amdgpu: Simplify asic_type checks using switch

Replace the original code with a switch statement to enhance
readability and unify code style.

No functional change.

Signed-off-by: Xichao Zhao <zhao.xichao@...o.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index eb3c28669789..0edd92c513c4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -3771,11 +3771,16 @@ static bool amdgpu_ras_asic_supported(struct amdgpu_device *adev)
 		}
 	}
 
-	return adev->asic_type == CHIP_VEGA10 ||
-		adev->asic_type == CHIP_VEGA20 ||
-		adev->asic_type == CHIP_ARCTURUS ||
-		adev->asic_type == CHIP_ALDEBARAN ||
-		adev->asic_type == CHIP_SIENNA_CICHLID;
+	switch (adev->asic_type) {
+	case CHIP_VEGA10:
+	case CHIP_VEGA20:
+	case CHIP_ARCTURUS:
+	case CHIP_ALDEBARAN:
+	case CHIP_SIENNA_CICHLID:
+		return true;
+	default:
+		return false;
+	}
 }
 
 /*
-- 
2.34.1