| Message ID | 20240502-mtk-thermal-lvts-data-v1-1-65f1b0bfad37@baylibre.com (mailing list archive) |
|---|---|
| State | New |
| Headers | show |
| Series | thermal/drivers/mediatek/lvts_thermal: Check NULL ptr on lvts_data | expand |
On 02/05/2024 15:46, Julien Panis wrote: > Verify that lvts_data is not NULL before using it. > > Signed-off-by: Julien Panis <jpanis@baylibre.com> > --- > At probe, verify that lvts_data is not NULL before using it. > --- Applied, thanks
diff --git a/drivers/thermal/mediatek/lvts_thermal.c b/drivers/thermal/mediatek/lvts_thermal.c index 86b2f44355ac..20a64b68f9c0 100644 --- a/drivers/thermal/mediatek/lvts_thermal.c +++ b/drivers/thermal/mediatek/lvts_thermal.c @@ -1271,6 +1271,8 @@ static int lvts_probe(struct platform_device *pdev) return -ENOMEM; lvts_data = of_device_get_match_data(dev); + if (!lvts_data) + return -ENODEV; lvts_td->clk = devm_clk_get_enabled(dev, NULL); if (IS_ERR(lvts_td->clk))
Verify that lvts_data is not NULL before using it. Signed-off-by: Julien Panis <jpanis@baylibre.com> --- At probe, verify that lvts_data is not NULL before using it. --- drivers/thermal/mediatek/lvts_thermal.c | 2 ++ 1 file changed, 2 insertions(+) --- base-commit: 9c6ecb3cb6e20c4fd7997047213ba0efcf9ada1a change-id: 20240502-mtk-thermal-lvts-data-4b19d0685024 Best regards,