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Diffstat (limited to 'kernel/power/user.c')
-rw-r--r--kernel/power/user.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/kernel/power/user.c b/kernel/power/user.c
index 957f06164ad1..24850270c802 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -36,9 +36,9 @@ static struct snapshot_data {
struct snapshot_handle handle;
int swap;
int mode;
- char frozen;
- char ready;
- char platform_support;
+ bool frozen;
+ bool ready;
+ bool platform_support;
bool free_bitmaps;
} snapshot_state;
@@ -93,9 +93,9 @@ static int snapshot_open(struct inode *inode, struct file *filp)
if (error)
atomic_inc(&snapshot_device_available);
- data->frozen = 0;
- data->ready = 0;
- data->platform_support = 0;
+ data->frozen = false;
+ data->ready = false;
+ data->platform_support = false;
Unlock:
unlock_system_sleep();
@@ -229,7 +229,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
if (error)
thaw_processes();
else
- data->frozen = 1;
+ data->frozen = true;
break;
@@ -240,7 +240,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
free_basic_memory_bitmaps();
data->free_bitmaps = false;
thaw_processes();
- data->frozen = 0;
+ data->frozen = false;
break;
case SNAPSHOT_CREATE_IMAGE:
@@ -270,7 +270,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
case SNAPSHOT_FREE:
swsusp_free();
memset(&data->handle, 0, sizeof(struct snapshot_handle));
- data->ready = 0;
+ data->ready = false;
/*
* It is necessary to thaw kernel threads here, because
* SNAPSHOT_CREATE_IMAGE may be invoked directly after
@@ -334,7 +334,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
* PM_HIBERNATION_PREPARE
*/
error = suspend_devices_and_enter(PM_SUSPEND_MEM);
- data->ready = 0;
+ data->ready = false;
break;
case SNAPSHOT_PLATFORM_SUPPORT: