i2c: stm32f7: add description of atomic in struct stm32f7_i2c_dev

Add missing description of the atomic boolean in struct stm32f7_i2c_dev.

Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>

diff --git a/drivers/i2c/busses/i2c-stm32f7.c b/drivers/i2c/busses/i2c-stm32f7.c
index 16e2cb0..fd40b89 100644 (file)
--- a/drivers/i2c/busses/i2c-stm32f7.c
+++ b/drivers/i2c/busses/i2c-stm32f7.c
@@ -325,6 +325,7 @@ struct stm32f7_i2c_alert {
  * @dnf_dt: value of digital filter requested via dt
  * @dnf: value of digital filter to apply
  * @alert: SMBus alert specific data
+ * @atomic: boolean indicating that current transfer is atomic
  */
 struct stm32f7_i2c_dev {
        struct i2c_adapter adap;