diff options
Diffstat (limited to 'kernel/power/user.c')
| -rw-r--r-- | kernel/power/user.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c index bd1771f7a64..72dbfd01408 100644 --- a/kernel/power/user.c +++ b/kernel/power/user.c @@ -40,21 +40,21 @@ static struct snapshot_data { char platform_suspend; } snapshot_state; -static atomic_t device_available = ATOMIC_INIT(1); +atomic_t snapshot_device_available = ATOMIC_INIT(1); static int snapshot_open(struct inode *inode, struct file *filp) { struct snapshot_data *data; - if (!atomic_add_unless(&device_available, -1, 0)) + if (!atomic_add_unless(&snapshot_device_available, -1, 0)) return -EBUSY; if ((filp->f_flags & O_ACCMODE) == O_RDWR) { - atomic_inc(&device_available); + atomic_inc(&snapshot_device_available); return -ENOSYS; } if(create_basic_memory_bitmaps()) { - atomic_inc(&device_available); + atomic_inc(&snapshot_device_available); return -ENOMEM; } nonseekable_open(inode, filp); @@ -92,7 +92,7 @@ static int snapshot_release(struct inode *inode, struct file *filp) enable_nonboot_cpus(); mutex_unlock(&pm_mutex); } - atomic_inc(&device_available); + atomic_inc(&snapshot_device_available); return 0; } |