linux-kernel - [PATCH v2 3/6] ASoC: tlv320dac33: use devm_kmemdup

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Message-Id: <20250228062812.150004-4-raag.jadav@intel.com>
Date: Fri, 28 Feb 2025 11:58:09 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: perex@...ex.cz,
	tiwai@...e.com,
	broonie@...nel.org,
	lgirdwood@...il.com,
	andriy.shevchenko@...ux.intel.com,
	cezary.rojewski@...el.com,
	amadeuszx.slawinski@...ux.intel.com,
	shenghao-ding@...com,
	kevin-lu@...com,
	baojun.xu@...com,
	jbrunet@...libre.com,
	neil.armstrong@...aro.org,
	khilman@...libre.com,
	hayashi.kunihiko@...ionext.com,
	mhiramat@...nel.org
Cc: linux-sound@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v2 3/6] ASoC: tlv320dac33: use devm_kmemdup_array()

Convert to use devm_kmemdup_array() and while at it, make the size robust
against type changes.

Signed-off-by: Raag Jadav <raag.jadav@...el.com>
---
 sound/soc/codecs/tlv320dac33.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index fa46f51d4341..423b9264a205 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -1477,10 +1477,8 @@ static int dac33_i2c_probe(struct i2c_client *client)
 	if (dac33 == NULL)
 		return -ENOMEM;
 
-	dac33->reg_cache = devm_kmemdup(&client->dev,
-					dac33_reg,
-					ARRAY_SIZE(dac33_reg) * sizeof(u8),
-					GFP_KERNEL);
+	dac33->reg_cache = devm_kmemdup_array(&client->dev, dac33_reg, ARRAY_SIZE(dac33_reg),
+					      sizeof(dac33_reg[0]), GFP_KERNEL);
 	if (!dac33->reg_cache)
 		return -ENOMEM;
 
-- 
2.34.1