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-rw-r--r--include/linux/i2c-atr.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/i2c-atr.h b/include/linux/i2c-atr.h
index 5aaab1598084..2bb54dc87c8e 100644
--- a/include/linux/i2c-atr.h
+++ b/include/linux/i2c-atr.h
@@ -26,9 +26,11 @@ struct i2c_atr;
* devices being added or removed from a child bus.
* The ATR pool will have to be big enough to accomodate all
* devices expected to be added to the child buses.
+ * @I2C_ATR_F_PASSTHROUGH: Allow unmapped incoming addresses to pass through
*/
enum i2c_atr_flags {
I2C_ATR_F_STATIC = BIT(0),
+ I2C_ATR_F_PASSTHROUGH = BIT(1),
};
/**