linux-kernel - [PATCH] Input: serio - complete sizeof(*pointer) conversions

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Message-Id: <20260112162709.89515-1-tianwentong2000@gmail.com>
Date: Tue, 13 Jan 2026 00:27:09 +0800
From: Wentong Tian <tianwentong2000@...il.com>
To: dmitry.torokhov@...il.com
Cc: erick.archer@...look.com,
	linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Wentong Tian <tianwentong2000@...il.com>
Subject: [PATCH] Input: serio - complete sizeof(*pointer) conversions

Complete the sizeof(*pointer) conversion for arc_ps2, altera_ps2, and
olpc_apsp drivers. This follows the cleanup initiated in commit
06b449d7f7c3 ("Input: serio - use sizeof(*pointer) instead of sizeof(type)).

Signed-off-by: Wentong Tian <tianwentong2000@...il.com>
---
 drivers/input/serio/altera_ps2.c | 2 +-
 drivers/input/serio/arc_ps2.c    | 3 +--
 drivers/input/serio/olpc_apsp.c  | 2 +-
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index aa445b1941e9..761aaaa3e571 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -81,7 +81,7 @@ static int altera_ps2_probe(struct platform_device *pdev)
 	struct serio *serio;
 	int error, irq;
 
-	ps2if = devm_kzalloc(&pdev->dev, sizeof(struct ps2if), GFP_KERNEL);
+	ps2if = devm_kzalloc(&pdev->dev, sizeof(*ps2if), GFP_KERNEL);
 	if (!ps2if)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
index e991c72296c9..29095d8804d2 100644
--- a/drivers/input/serio/arc_ps2.c
+++ b/drivers/input/serio/arc_ps2.c
@@ -189,8 +189,7 @@ static int arc_ps2_probe(struct platform_device *pdev)
 	if (irq < 0)
 		return -EINVAL;
 
-	arc_ps2 = devm_kzalloc(&pdev->dev, sizeof(struct arc_ps2_data),
-				GFP_KERNEL);
+	arc_ps2 = devm_kzalloc(&pdev->dev, sizeof(*arc_ps2), GFP_KERNEL);
 	if (!arc_ps2) {
 		dev_err(&pdev->dev, "out of memory\n");
 		return -ENOMEM;
diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c
index a24324830021..c07fb8a1799d 100644
--- a/drivers/input/serio/olpc_apsp.c
+++ b/drivers/input/serio/olpc_apsp.c
@@ -171,7 +171,7 @@ static int olpc_apsp_probe(struct platform_device *pdev)
 	struct olpc_apsp *priv;
 	int error;
 
-	priv = devm_kzalloc(&pdev->dev, sizeof(struct olpc_apsp), GFP_KERNEL);
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
 	if (!priv)
 		return -ENOMEM;
 
-- 
2.34.1