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-rw-r--r--drivers/thermal/samsung/exynos_tmu.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index fbeedc0..933cd80 100644
--- a/drivers/thermal/samsung/exynos_tmu.c
+++ b/drivers/thermal/samsung/exynos_tmu.c
@@ -716,7 +716,7 @@ static int exynos_get_temp(void *p, long *temp)
{
struct exynos_tmu_data *data = p;
- if (!data)
+ if (!data || !data->tmu_read)
return -EINVAL;
mutex_lock(&data->lock);
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