diff options
| author |   Markus Elfring <elfring@users.sourceforge.net> | 2017-04-26 16:45:25 +0200 |
|---|---|---|
| committer |   Eduardo Valentin <edubezval@gmail.com> | 2017-05-23 20:06:56 -0700 |
| commit | 748c23d88610b5df378d86e7192e4bd1f58adb35 (patch) | |
| tree | 82ecd1b10ab8829acc8e34d948f228a3cc63cf59 /drivers/thermal | |
| parent | thermal: core: make thermal_emergency_poweroff static (diff) | |
| download | linux-dev-748c23d88610b5df378d86e7192e4bd1f58adb35.tar.xz linux-dev-748c23d88610b5df378d86e7192e4bd1f58adb35.zip | |
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: Keerthy <j-keerthy@ti.com>
Tested-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/ti-soc-thermal/ti-bandgap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/ti-soc-thermal/ti-bandgap.c b/drivers/thermal/ti-soc-thermal/ti-bandgap.c index ba9c302454fb..f19cb7612a65 100644 --- a/drivers/thermal/ti-soc-thermal/ti-bandgap.c +++ b/drivers/thermal/ti-soc-thermal/ti-bandgap.c @@ -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); |