Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux

Pull thermal management fix from Zhang Rui:
 "One patch to fix a problem that all Exynos SoCs will break at boot
  time"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
  thermal: exynos: fix: Check if data->tmu_read callback is present before read

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/thermal/samsung/exynos_tmu.c b/drivers/thermal/samsung/exynos_tmu.c
index fbeedc072cc2..933cd80a6bc5 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);