diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-06-30 15:27:32 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2021-06-30 15:27:32 -0300 |
| commit | 857286e4c5ae5d2e860fd15d4628e707b434d7e5 (patch) | |
| tree | 520ea5916f50fb2a4289d8d70438d559c6808b01 /drivers/media/v4l2-core/v4l2-dev.c | |
| parent | 51f382428c17f172f430f9be8de4246b8f15f97c (diff) | |
| parent | 007b350a58754a93ca9fe50c498cc27780171153 (diff) | |
Merge remote-tracking branch 'torvalds/master' into perf/core
To pick up fixes.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'drivers/media/v4l2-core/v4l2-dev.c')
| -rw-r--r-- | drivers/media/v4l2-core/v4l2-dev.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/media/v4l2-core/v4l2-dev.c b/drivers/media/v4l2-core/v4l2-dev.c index 7d0edf3530be..d03ace324db0 100644 --- a/drivers/media/v4l2-core/v4l2-dev.c +++ b/drivers/media/v4l2-core/v4l2-dev.c @@ -39,8 +39,6 @@ __func__, ##arg); \ } while (0) -static struct dentry *v4l2_debugfs_dir; - /* * sysfs stuff */ @@ -520,9 +518,8 @@ static int get_index(struct video_device *vdev) return find_first_zero_bit(used, VIDEO_NUM_DEVICES); } -#define SET_VALID_IOCTL(ops, cmd, op) \ - if (ops->op) \ - set_bit(_IOC_NR(cmd), valid_ioctls) +#define SET_VALID_IOCTL(ops, cmd, op) \ + do { if ((ops)->op) set_bit(_IOC_NR(cmd), valid_ioctls); } while (0) /* This determines which ioctls are actually implemented in the driver. It's a one-time thing which simplifies video_ioctl2 as it can just do @@ -1121,8 +1118,6 @@ static int __init videodev_init(void) return -EIO; } - v4l2_debugfs_dir = debugfs_create_dir("video4linux", NULL); - v4l2_async_debug_init(v4l2_debugfs_dir); return 0; } @@ -1130,7 +1125,6 @@ static void __exit videodev_exit(void) { dev_t dev = MKDEV(VIDEO_MAJOR, 0); - debugfs_remove_recursive(v4l2_debugfs_dir); class_unregister(&video_class); unregister_chrdev_region(dev, VIDEO_NUM_DEVICES); } |