| /* Copyright (c) 2014, The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef SYSTEM_HEALTH_MONITOR_H |
| #define SYSTEM_HEALTH_MONITOR_H |
| |
| #ifdef CONFIG_SYSTEM_HEALTH_MONITOR |
| /** |
| * kern_check_system_health() - Check the system health |
| * |
| * This function is used by the kernel drivers to initiate the |
| * system health check. This function in turn trigger SHM to send |
| * QMI message to all the HMAs connected to it. |
| * |
| * Return: 0 on success, standard Linux error codes on failure. |
| */ |
| int kern_check_system_health(void); |
| #else |
| static inline int kern_check_system_health(void) |
| { |
| return -ENODEV; |
| } |
| #endif /* CONFIG_SYSTEM_HEALTH_MONITOR */ |
| |
| #endif /* SYSTEM_HEALTH_MONITOR_H */ |