1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/i2c-algo-bit.h b/include/linux/i2c-algo-bit.h
index 69045df78e2d..7fd5575a368f 100644
--- a/include/linux/i2c-algo-bit.h
+++ b/include/linux/i2c-algo-bit.h
@@ -33,6 +33,7 @@ struct i2c_algo_bit_data {
                                    minimum 5 us for standard-mode I2C and SMBus,
                                    maximum 50 us for SMBus */
         int timeout;            /* in jiffies */
+        bool can_do_atomic;     /* callbacks don't sleep, we can be atomic */
 };
 
 int i2c_bit_add_bus(struct i2c_adapter *);