linux-kernel - Re: [PATCH v6 4/4] thermal: k3_j72xx_bandgap: Add the bandgap driver support

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Date:   Sun, 08 May 2022 22:20:02 -0700
From:   Joe Perches <joe@...ches.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>, kbuild@...ts.01.org,
        Keerthy <j-keerthy@...com>, robh+dt@...nel.org,
        daniel.lezcano@...aro.org, rui.zhang@...el.com, amitk@...nel.org,
        kristo@...nel.org, vigneshr@...com, krzysztof.kozlowski@...aro.org
Cc:     lkp@...el.com, kbuild-all@...ts.01.org, linux-pm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 4/4] thermal: k3_j72xx_bandgap: Add the bandgap
 driver support

On Wed, 2022-05-04 at 11:00 +0300, Dan Carpenter wrote:
> Hi Keerthy,
[]
> vim +/ref_table +521 drivers/thermal/k3_j72xx_bandgap.c
[]
> bb7f95a68cbaa1 Keerthy 2022-04-27  426  	ref_table = kzalloc(sizeof(*ref_table) * TABLE_SIZE, GFP_KERNEL);
> bb7f95a68cbaa1 Keerthy 2022-04-27  427  	if (!ref_table) {
> bb7f95a68cbaa1 Keerthy 2022-04-27  428  		ret = -ENOMEM;
> bb7f95a68cbaa1 Keerthy 2022-04-27  429  		goto err_alloc;
> bb7f95a68cbaa1 Keerthy 2022-04-27  430  	}

devm_kcalloc

> bb7f95a68cbaa1 Keerthy 2022-04-27  431  
> bb7f95a68cbaa1 Keerthy 2022-04-27  432  	derived_table = devm_kzalloc(bgp->dev, sizeof(*derived_table) * TABLE_SIZE,
> bb7f95a68cbaa1 Keerthy 2022-04-27  433  				     GFP_KERNEL);

here too