Fix dereference dev before null check.
Signed-off-by: Wei Ni <wni@xxxxxxxxxx>
---
drivers/thermal/tegra/soctherm.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c
index 3042837364e8..96527df91f2a 100644
--- a/drivers/thermal/tegra/soctherm.c
+++ b/drivers/thermal/tegra/soctherm.c
@@ -397,7 +397,7 @@ static int throttrip_program(struct device *dev,
struct soctherm_throt_cfg *stc,
int trip_temp)
{
- struct tegra_soctherm *ts = dev_get_drvdata(dev);
+ struct tegra_soctherm *ts;
int temp, cpu_throt, gpu_throt;
unsigned int throt;
u32 r, reg_off;
@@ -405,6 +405,8 @@ static int throttrip_program(struct device *dev,
if (!sg || !stc || !stc->init)
return -EINVAL;
+ ts = dev_get_drvdata(dev);
+
temp = enforce_temp_range(dev, trip_temp) / ts->soc->thresh_grain;
/* Hardcode LIGHT on LEVEL1 and HEAVY on LEVEL2 */
--
2.7.4
