diff options
author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-27 13:12:12 +0200 |
---|---|---|
committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-27 15:43:25 +0200 |
commit | 734ae3ebcfc0eacd988325e9c399cc7b8ad0220c (patch) | |
tree | d34fd8c8e497457f3a982225109ed0a75b074b27 /lib/igt_debugfs.c | |
parent | 430c1345d8a00d9c95a8e0852a61de67116143e5 (diff) |
lib: update docs for igt_debugfs
- gtk-doc requires that the names in comments match the ones in the header
declaration.
- igt_debugfs_dir works together with igt_sysfs_get().
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'lib/igt_debugfs.c')
-rw-r--r-- | lib/igt_debugfs.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/igt_debugfs.c b/lib/igt_debugfs.c index 66398aca..103fe4d4 100644 --- a/lib/igt_debugfs.c +++ b/lib/igt_debugfs.c @@ -47,7 +47,7 @@ * * This library provides helpers to access debugfs features. On top of some * basic functions to access debugfs files with e.g. igt_debugfs_open() it also - * provides higher-level wrappers for some debugfs features + * provides higher-level wrappers for some debugfs features. * * # Pipe CRC Support * @@ -804,17 +804,17 @@ int igt_get_stable_obj_count(int driver) * @device: fd of the device (or -1 to default to Intel) * * This opens the debugfs directory corresponding to device for use - * with igt_debugfs_set() and igt_debugfs_get(). + * with igt_sysfs_get() and related functions. * * Returns: * The directory fd, or -1 on failure. */ -int igt_debugfs_dir(int fd) +int igt_debugfs_dir(int device) { struct stat st; char path[256]; - if (fstat(fd, &st) || !S_ISCHR(st.st_mode)) + if (fstat(device, &st) || !S_ISCHR(st.st_mode)) return -1; sprintf(path, "%s/dri/%d", __debugfs_mount(), (int)(st.st_rdev & 0xff)); |