diff options
Diffstat (limited to 'kernel/power/disk.c')
| -rw-r--r-- | kernel/power/disk.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/power/disk.c b/kernel/power/disk.c index d3a158a60312..ae6bbc903b7d 100644 --- a/kernel/power/disk.c +++ b/kernel/power/disk.c @@ -44,9 +44,11 @@ static void power_down(suspend_disk_method_t mode) switch(mode) { case PM_DISK_PLATFORM: - kernel_shutdown_prepare(SYSTEM_SUSPEND_DISK); - error = pm_ops->enter(PM_SUSPEND_DISK); - break; + if (pm_ops && pm_ops->enter) { + kernel_shutdown_prepare(SYSTEM_SUSPEND_DISK); + error = pm_ops->enter(PM_SUSPEND_DISK); + break; + } case PM_DISK_SHUTDOWN: kernel_power_off(); break; |