linux-kernel - [PATCH v1 06/13] ASoC: uniphier: use devm_kmemdup

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Message-Id: <20250221165333.2780888-7-raag.jadav@intel.com>
Date: Fri, 21 Feb 2025 22:23:26 +0530
From: Raag Jadav <raag.jadav@...el.com>
To: perex@...ex.cz,
	tiwai@...e.com,
	broonie@...nel.org,
	lgirdwood@...il.com,
	deller@....de,
	andriy.shevchenko@...ux.intel.com,
	sre@...nel.org,
	sakari.ailus@...ux.intel.com,
	mchehab@...nel.org,
	hverkuil-cisco@...all.nl,
	jdmason@...zu.us,
	fancer.lancer@...il.com
Cc: linux-sound@...r.kernel.org,
	linux-fbdev@...r.kernel.org,
	linux-pm@...r.kernel.org,
	linux-media@...r.kernel.org,
	ntb@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Raag Jadav <raag.jadav@...el.com>
Subject: [PATCH v1 06/13] ASoC: uniphier: 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/uniphier/aio-cpu.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/sound/soc/uniphier/aio-cpu.c b/sound/soc/uniphier/aio-cpu.c
index 470f129166a4..3224c11a527f 100644
--- a/sound/soc/uniphier/aio-cpu.c
+++ b/sound/soc/uniphier/aio-cpu.c
@@ -762,14 +762,10 @@ int uniphier_aio_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	chip->num_plls = chip->chip_spec->num_plls;
-	chip->plls = devm_kcalloc(dev,
-				  chip->num_plls,
-				  sizeof(struct uniphier_aio_pll),
-				  GFP_KERNEL);
+	chip->plls = devm_kmemdup_array(dev, chip->chip_spec->plls, chip->num_plls,
+					sizeof(*chip->chip_spec->plls), GFP_KERNEL);
 	if (!chip->plls)
 		return -ENOMEM;
-	memcpy(chip->plls, chip->chip_spec->plls,
-	       sizeof(struct uniphier_aio_pll) * chip->num_plls);
 
 	for (i = 0; i < chip->num_aios; i++) {
 		struct uniphier_aio *aio = &chip->aios[i];
-- 
2.34.1