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-rw-r--r--drivers/w1/slaves/w1_therm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 7de99dfd11c..2c8dff9f77d 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -171,7 +171,7 @@ static ssize_t w1_therm_read(struct device *device,
int i, max_trying = 10;
ssize_t c = PAGE_SIZE;
- mutex_lock(&sl->master->mutex);
+ mutex_lock(&dev->mutex);
memset(rom, 0, sizeof(rom));