diff options
Diffstat (limited to 'drivers/platform/chrome/cros_ec_debugfs.c')
| -rw-r--r-- | drivers/platform/chrome/cros_ec_debugfs.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/drivers/platform/chrome/cros_ec_debugfs.c b/drivers/platform/chrome/cros_ec_debugfs.c index cc265ed8deb7..c62ee8e610a0 100644 --- a/drivers/platform/chrome/cros_ec_debugfs.c +++ b/drivers/platform/chrome/cros_ec_debugfs.c @@ -470,3 +470,23 @@ void cros_ec_debugfs_remove(struct cros_ec_dev *ec) cros_ec_cleanup_console_log(ec->debug_info); } EXPORT_SYMBOL(cros_ec_debugfs_remove); + +void cros_ec_debugfs_suspend(struct cros_ec_dev *ec) +{ + /* + * cros_ec_debugfs_init() failures are non-fatal; it's also possible + * that we initted things but decided that console log wasn't supported. + * We'll use the same set of checks that cros_ec_debugfs_remove() + + * cros_ec_cleanup_console_log() end up using to handle those cases. + */ + if (ec->debug_info && ec->debug_info->log_buffer.buf) + cancel_delayed_work_sync(&ec->debug_info->log_poll_work); +} +EXPORT_SYMBOL(cros_ec_debugfs_suspend); + +void cros_ec_debugfs_resume(struct cros_ec_dev *ec) +{ + if (ec->debug_info && ec->debug_info->log_buffer.buf) + schedule_delayed_work(&ec->debug_info->log_poll_work, 0); +} +EXPORT_SYMBOL(cros_ec_debugfs_resume); |