linux-kernel - [PATCH V1 2/2] accel/amdxdna: Remove DRM_AMDXDNA_HWCTX_CONFIG

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Message-ID: <20241217165446.2607585-2-lizhi.hou@amd.com>
Date: Tue, 17 Dec 2024 08:54:46 -0800
From: Lizhi Hou <lizhi.hou@....com>
To: <ogabbay@...nel.org>, <quic_jhugo@...cinc.com>,
	<dri-devel@...ts.freedesktop.org>
CC: Lizhi Hou <lizhi.hou@....com>, <linux-kernel@...r.kernel.org>,
	<min.ma@....com>, <max.zhen@....com>, <sonal.santan@....com>,
	<king.tam@....com>, <mario.limonciello@....com>
Subject: [PATCH V1 2/2] accel/amdxdna: Remove DRM_AMDXDNA_HWCTX_CONFIG_NUM

Defining a number of enum elements in uapi header is meaningless. It will
not be used as expected and can potentially lead to incompatible issue
between user space application and driver.

Signed-off-by: Lizhi Hou <lizhi.hou@....com>
---
 include/uapi/drm/amdxdna_accel.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/uapi/drm/amdxdna_accel.h b/include/uapi/drm/amdxdna_accel.h
index 92eff83fac1f..a706ead39082 100644
--- a/include/uapi/drm/amdxdna_accel.h
+++ b/include/uapi/drm/amdxdna_accel.h
@@ -122,7 +122,6 @@ enum amdxdna_drm_config_hwctx_param {
 	DRM_AMDXDNA_HWCTX_CONFIG_CU,
 	DRM_AMDXDNA_HWCTX_ASSIGN_DBG_BUF,
 	DRM_AMDXDNA_HWCTX_REMOVE_DBG_BUF,
-	DRM_AMDXDNA_HWCTX_CONFIG_NUM
 };
 
 /**
-- 
2.34.1