On Tue, 2021-02-09 at 08:24 +0200, Adrian Hunter wrote: > Allow users to enable specific exception events via debugfs. > > The bits enabled by the driver ee_drv_ctrl are separated from the > bits > enabled by the user ee_usr_ctrl. The control mask ee_mask_ctrl is the > logical-or of those two. A mutex is needed to ensure that the masks > match > what was written to the device. > > Signed-off-by: Adrian Hunter <adrian.hunter@xxxxxxxxx> Hi Adrian, I tested this series patch on my platform, and you can add: Acked-by: Bean Huo <beanhuo@xxxxxxxxxx> Bean