From: Derek J. Clark <derekjohn.clark@gmail.com>
Date: Sun, 10 May 2026 04:25:35 +0000 (+0000)
Subject: platform/x86: lenovo-wmi-other: Fix tunable_attr_01 struct members
X-Git-Tag: v7.1-rc4~26^2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=71f3843e0f81e3c097a088c1121154bb9a44da0a;p=thirdparty%2Fkernel%2Flinux.git

platform/x86: lenovo-wmi-other: Fix tunable_attr_01 struct members

In struct tunable_attr_01 the capdata pointer is unused and the size of
the id members is u32 when it should be u8. Fix these prior to adding
additional members.

No functional change intended.

Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Cc: stable@vger.kernel.org
Reviewed-by: Rong Zhang <i@rong.moe>
Tested-by: Rong Zhang <i@rong.moe>
Signed-off-by: Derek J. Clark <derekjohn.clark@gmail.com>
Link: https://patch.msgid.link/20260510042546.436874-6-derekjohn.clark@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
---

diff --git a/drivers/platform/x86/lenovo/wmi-other.c b/drivers/platform/x86/lenovo/wmi-other.c
index c1b429269f891..526075ff52d06 100644
--- a/drivers/platform/x86/lenovo/wmi-other.c
+++ b/drivers/platform/x86/lenovo/wmi-other.c
@@ -548,11 +548,10 @@ out:
 /* ======== fw_attributes (component: lenovo-wmi-capdata 01) ======== */
 
 struct tunable_attr_01 {
-	struct capdata01 *capdata;
 	struct device *dev;
-	u32 feature_id;
-	u32 device_id;
-	u32 type_id;
+	u8 feature_id;
+	u8 device_id;
+	u8 type_id;
 };
 
 static struct tunable_attr_01 ppt_pl1_spl = {