[v5,11/12] input: sparse-keymap: use devm_kmemdup_array()

Message ID	20250212062513.2254767-12-raag.jadav@intel.com
State	New
Headers	show Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D624F20126C; Wed, 12 Feb 2025 06:26:03 +0000 (UTC) From: Raag Jadav <raag.jadav@intel.com> To: arnd@arndb.de, gregkh@linuxfoundation.org, rafael@kernel.org, linus.walleij@linaro.org, mika.westerberg@linux.intel.com, andriy.shevchenko@linux.intel.com, dmitry.torokhov@gmail.com, jic23@kernel.org, przemyslaw.kitszel@intel.com Cc: linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-input@vger.kernel.org, linux-iio@vger.kernel.org, Raag Jadav <raag.jadav@intel.com> Subject: [PATCH v5 11/12] input: sparse-keymap: use devm_kmemdup_array() Date: Wed, 12 Feb 2025 11:55:12 +0530 Message-Id: <20250212062513.2254767-12-raag.jadav@intel.com> In-Reply-To: <20250212062513.2254767-1-raag.jadav@intel.com> References: <20250212062513.2254767-1-raag.jadav@intel.com> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	Split devres APIs to device/devres.h and introduce devm_kmemdup_array() \| expand [v5,00/12] Split devres APIs to device/devres.h and introduce devm_kmemdup_array() [v5,01/12] err.h: move IOMEM_ERR_PTR() to err.h [v5,02/12] driver core: Split devres APIs to device/devres.h [v5,03/12] iio: imu: st_lsm9ds0: Replace device.h with what is needed [v5,04/12] devres: Introduce devm_kmemdup_array() [v5,05/12] pinctrl: intel: copy communities using devm_kmemdup_array() [v5,06/12] pinctrl: baytrail: copy communities using devm_kmemdup_array() [v5,07/12] pinctrl: cherryview: use devm_kmemdup_array() [v5,08/12] pinctrl: tangier: use devm_kmemdup_array() [v5,09/12] pinctrl: pxa2xx: use devm_kmemdup_array() [v5,10/12] iio: adc: xilinx-xadc-core: use devm_kmemdup_array() [v5,11/12] input: sparse-keymap: use devm_kmemdup_array() [v5,12/12] input: ipaq-micro-keys: use devm_kmemdup_array()

Message ID

20250212062513.2254767-12-raag.jadav@intel.com

State

New

Headers

From: Raag Jadav <raag.jadav@intel.com>
To: arnd@arndb.de,
	gregkh@linuxfoundation.org,
	rafael@kernel.org,
	linus.walleij@linaro.org,
	mika.westerberg@linux.intel.com,
	andriy.shevchenko@linux.intel.com,
	dmitry.torokhov@gmail.com,
	jic23@kernel.org,
	przemyslaw.kitszel@intel.com
Cc: linux-gpio@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	linux-input@vger.kernel.org,
	linux-iio@vger.kernel.org,
	Raag Jadav <raag.jadav@intel.com>
Subject: [PATCH v5 11/12] input: sparse-keymap: use devm_kmemdup_array()
Date: Wed, 12 Feb 2025 11:55:12 +0530
Message-Id: <20250212062513.2254767-12-raag.jadav@intel.com>
In-Reply-To: <20250212062513.2254767-1-raag.jadav@intel.com>
References: <20250212062513.2254767-1-raag.jadav@intel.com>
Precedence: bulk
MIME-Version: 1.0
Content-Transfer-Encoding: 8bit

Series

Split devres APIs to device/devres.h and introduce devm_kmemdup_array() | expand

Commit Message

Raag Jadav Feb. 12, 2025, 6:25 a.m. UTC

Convert to use devm_kmemdup_array() and while at it, use source size
instead of destination.

Signed-off-by: Raag Jadav <raag.jadav@intel.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
---
 drivers/input/sparse-keymap.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/input/sparse-keymap.c b/drivers/input/sparse-keymap.c
index 25bf8be6e711..96f23ae57d5a 100644
--- a/drivers/input/sparse-keymap.c
+++ b/drivers/input/sparse-keymap.c
@@ -176,8 +176,7 @@  int sparse_keymap_setup(struct input_dev *dev,
 	for (e = keymap; e->type != KE_END; e++)
 		map_size++;
 
-	map = devm_kmemdup(&dev->dev, keymap, map_size * sizeof(*map),
-			   GFP_KERNEL);
+	map = devm_kmemdup_array(&dev->dev, keymap, map_size, sizeof(*keymap), GFP_KERNEL);
 	if (!map)
 		return -ENOMEM;

[v5,11/12] input: sparse-keymap: use devm_kmemdup_array()

Commit Message

Patch