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Commit 748c23d8 authored by Markus Elfring's avatar Markus Elfring Committed by Eduardo Valentin
Browse files

ti-soc-thermal: Use devm_kcalloc() in ti_bandgap_build() 



A multiplication for the size determination of a memory allocation
indicated that an array data structure should be processed.
Thus use the corresponding function "devm_kcalloc".

This issue was detected by using the Coccinelle software.

Acked-by: default avatarKeerthy <j-keerthy@ti.com>
Tested-by: default avatarKeerthy <j-keerthy@ti.com>
Signed-off-by: default avatarMarkus Elfring <elfring@users.sourceforge.net>
Signed-off-by: default avatarEduardo Valentin <edubezval@gmail.com>
parent c4b379d0

drivers/thermal/ti-soc-thermal/ti-bandgap.c

+2 −2
Original line number Diff line number Diff line
@@ -1224,8 +1224,8 @@ static struct ti_bandgap *ti_bandgap_build(struct platform_device *pdev) 
		bgp->conf = of_id->data;



	/* register shadow for context save and restore */

	bgp->regval = devm_kzalloc(&pdev->dev, sizeof(*bgp->regval) *

				   bgp->conf->sensor_count, GFP_KERNEL);

	bgp->regval = devm_kcalloc(&pdev->dev, bgp->conf->sensor_count,

				   sizeof(*bgp->regval), GFP_KERNEL);

	if (!bgp->regval) {

		dev_err(&pdev->dev, "Unable to allocate mem for driver ref\n");

		return ERR_PTR(-ENOMEM);