This reverts commit
11388c87d2abca1f01975ced28ce9eacea239104.
The issue is that no wake lock is held at the user space i.e by Power
Manager service.This is because the PowerManagerService fails to
acquire the Wakelock.In 3.8 the wakelock module in the kernel expects
the user process to have the capability of CAP_BLOCK_SUSPEND.Which the
powermangersevice does not have.
Bug
1274297
Bug
1384311
Change-Id: I3b696108d47278cf40abce8d5a9bd012f98f2925
Signed-off-by: Ajay Nandakumar <anandakumarm@nvidia.com>
(cherry picked from commit
e8464e785027a15279a13e6e32cd1aecd22d5a00)
Reviewed-on: http://git-master/r/282698
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Tested-by: Bharat Nihalani <bnihalani@nvidia.com>
* manipulate wakelocks on Android.
*/
-#include <linux/capability.h>
#include <linux/ctype.h>
#include <linux/device.h>
#include <linux/err.h>
size_t len;
int ret = 0;
- if (!capable(CAP_BLOCK_SUSPEND))
- return -EPERM;
-
while (*str && !isspace(*str))
str++;
size_t len;
int ret = 0;
- if (!capable(CAP_BLOCK_SUSPEND))
- return -EPERM;
-
len = strlen(buf);
if (!len)
return -EINVAL;