diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/regulator/driver.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/include/linux/regulator/driver.h b/include/linux/regulator/driver.h index 92bf7584a2f0..bd7a73db2e66 100644 --- a/include/linux/regulator/driver.h +++ b/include/linux/regulator/driver.h @@ -527,8 +527,8 @@ struct regulator_irq_data { * active events as core does not clean the map data. * REGULATOR_FAILED_RETRY can be returned to indicate that the * status reading from IC failed. If this is repeated for - * fatal_cnt times the core will call die() callback or BUG() - * as a last resort to protect the HW. + * fatal_cnt times the core will call die() callback or power-off + * the system as a last resort to protect the HW. * @renable: Optional callback to check status (if HW supports that) before * re-enabling IRQ. If implemented this should clear the error * flags so that errors fetched by regulator_get_error_flags() @@ -537,7 +537,8 @@ struct regulator_irq_data { * REGULATOR_FAILED_RETRY can be returned to * indicate that the status reading from IC failed. If this is * repeated for 'fatal_cnt' times the core will call die() - * callback or BUG() as a last resort to protect the HW. + * callback or if die() is not populated then attempt to power-off + * the system as a last resort to protect the HW. * Returning zero indicates that the problem in HW has been solved * and IRQ will be re-enabled. Returning REGULATOR_ERROR_ON * indicates the error condition is still active and keeps IRQ |