linux-kernel - [PATCH v4 14/20] iio: adc: xilinx-xadc-core: use devm_kmemdup

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Message-Id: <20250210064906.2181867-15-raag.jadav@intel.com>
Date: Mon, 10 Feb 2025 12:19:00 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: gregkh@...uxfoundation.org,
	rafael@...nel.org,
	linus.walleij@...aro.org,
	mika.westerberg@...ux.intel.com,
	andriy.shevchenko@...ux.intel.com,
	dmitry.torokhov@...il.com,
	lgirdwood@...il.com,
	broonie@...nel.org,
	sre@...nel.org,
	jic23@...nel.org,
	przemyslaw.kitszel@...el.com
Cc: linux-gpio@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-input@...r.kernel.org,
	linux-sound@...r.kernel.org,
	linux-pm@...r.kernel.org,
	linux-iio@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v4 14/20] iio: adc: xilinx-xadc-core: use devm_kmemdup_array()

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

Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 drivers/iio/adc/xilinx-xadc-core.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/adc/xilinx-xadc-core.c b/drivers/iio/adc/xilinx-xadc-core.c
index cfbfcaefec0f..e1f8740ae688 100644
--- a/drivers/iio/adc/xilinx-xadc-core.c
+++ b/drivers/iio/adc/xilinx-xadc-core.c
@@ -1245,8 +1245,8 @@ static int xadc_parse_dt(struct iio_dev *indio_dev, unsigned int *conf, int irq)
 		channel_templates = xadc_us_channels;
 		max_channels = ARRAY_SIZE(xadc_us_channels);
 	}
-	channels = devm_kmemdup(dev, channel_templates,
-				sizeof(channels[0]) * max_channels, GFP_KERNEL);
+	channels = devm_kmemdup_array(dev, channel_templates, max_channels,
+				      sizeof(*channel_templates), GFP_KERNEL);
 	if (!channels)
 		return -ENOMEM;
 
-- 
2.34.1