The lock field doesn't exist in watchdog_device structure. It was added by commit f4e9c82f64b5 ("watchdog: Add Locking support") and removed by commit b4ffb1909843 ("watchdog: Separate and maintain variables based on variable lifetime") Signed-off-by: Hardik Singh Rathore <hardiksingh.k@xxxxxxxxx> --- include/linux/watchdog.h | 3 --- 1 file changed, 3 deletions(-) diff --git a/include/linux/watchdog.h b/include/linux/watchdog.h index 44985c4a1e86..417d9f37077a 100644 --- a/include/linux/watchdog.h +++ b/include/linux/watchdog.h @@ -90,9 +90,6 @@ struct watchdog_ops { * * The driver-data field may not be accessed directly. It must be accessed * via the watchdog_set_drvdata and watchdog_get_drvdata helpers. - * - * The lock field is for watchdog core internal use only and should not be - * touched. */ struct watchdog_device { int id; -- 2.17.1