[PATCH i-g-t 1/2] lib: Fix some doc warnings

[Daniel Vetter <daniel.vetter@ffwll.ch>]

Cc: Marius Vlad <marius.c.vlad@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
---
 lib/igt_core.c | 2 ++
 lib/igt_kms.c  | 5 +++--
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/igt_core.c b/lib/igt_core.c
index 947a9ca37690..1f9be7d0688e 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -1435,6 +1435,8 @@ void igt_waitchildren(void)
 
 /**
  * igt_waitchildren_timeout:
+ * @seconds: timeout in seconds to wait
+ * @reasons: debug string explaining what timedout
  *
  * Wait for all children forked with igt_fork, for a maximum of @seconds.
  *
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index f9a7bb0d6bc5..73c065a31040 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -1020,11 +1020,12 @@ void kmstest_unset_all_crtcs(int drm_fd, drmModeResPtr resources)
 }
 
 /**
- * kmstest_get_crtc_idx: get the CRTC index based on its ID
+ * kmstest_get_crtc_idx:
  * @res: the libdrm resources
  * @crtc_id: the CRTC id
  *
- * This is useful since a few places of libdrm deal with CRTC masks.
+ * Get the CRTC index based on its ID. This is useful since a few places of
+ * libdrm deal with CRTC masks.
  */
 int kmstest_get_crtc_idx(drmModeRes *res, uint32_t crtc_id)
 {
-- 
2.7.0

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