diff options
| author |   José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-11 10:41:07 +0300 |
|---|---|---|
| committer | José Pekkarinen <jose.pekkarinen@nokia.com> | 2016-04-13 08:17:18 +0300 |
| commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
| tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/drivers/staging/android/sw_sync.c | |
| parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) | |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/drivers/staging/android/sw_sync.c')
| -rw-r--r-- | kernel/drivers/staging/android/sw_sync.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/kernel/drivers/staging/android/sw_sync.c b/kernel/drivers/staging/android/sw_sync.c index c90838d36..c4ff1679e 100644 --- a/kernel/drivers/staging/android/sw_sync.c +++ b/kernel/drivers/staging/android/sw_sync.c @@ -15,11 +15,11 @@ */ #include <linux/kernel.h> +#include <linux/init.h> #include <linux/export.h> #include <linux/file.h> #include <linux/fs.h> #include <linux/miscdevice.h> -#include <linux/module.h> #include <linux/syscalls.h> #include <linux/uaccess.h> @@ -145,7 +145,7 @@ static int sw_sync_open(struct inode *inode, struct file *file) get_task_comm(task_comm, current); obj = sw_sync_timeline_create(task_comm); - if (obj == NULL) + if (!obj) return -ENOMEM; file->private_data = obj; @@ -179,14 +179,14 @@ static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj, } pt = sw_sync_pt_create(obj, data.value); - if (pt == NULL) { + if (!pt) { err = -ENOMEM; goto err; } data.name[sizeof(data.name) - 1] = '\0'; fence = sync_fence_create(data.name, pt); - if (fence == NULL) { + if (!fence) { sync_pt_free(pt); err = -ENOMEM; goto err; @@ -255,13 +255,6 @@ static int __init sw_sync_device_init(void) { return misc_register(&sw_sync_dev); } - -static void __exit sw_sync_device_remove(void) -{ - misc_deregister(&sw_sync_dev); -} - -module_init(sw_sync_device_init); -module_exit(sw_sync_device_remove); +device_initcall(sw_sync_device_init); #endif /* CONFIG_SW_SYNC_USER */ |