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-rw-r--r--include/linux/i2c.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/i2c.h b/include/linux/i2c.h
index 36de788dc7fe..c31fd1dba3bd 100644
--- a/include/linux/i2c.h
+++ b/include/linux/i2c.h
@@ -317,6 +317,8 @@ struct i2c_driver {
* calls it to pass on slave events to the slave driver.
* @devres_group_id: id of the devres group that will be created for resources
* acquired when probing this device.
+ * @debugfs: pointer to the debugfs subdirectory which the I2C core created
+ * for this client.
*
* An i2c_client identifies a single device (i.e. chip) connected to an
* i2c bus. The behaviour exposed to Linux is defined by the driver