The LaTeX output format doesn't support less or equal UTF-8
symbols. So, we need to get rid of them or to convert to
math expressions.

Signed-off-by: Mauro Carvalho Chehab <mche...@s-opensource.com>
---
 Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst | 2 +-
 Documentation/media/uapi/v4l/dev-overlay.rst              | 7 ++++++-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst 
b/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
index 04ee90099676..a7315a8d219a 100644
--- a/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
+++ b/Documentation/media/uapi/cec/cec-ioc-adap-g-log-addrs.rst
@@ -114,7 +114,7 @@ logical address types are already defined will return with 
error ``EBUSY``.
 
        -  ``num_log_addrs``
 
-       -  Number of logical addresses to set up. Must be ???
+       -  Number of logical addresses to set up. Must be less or equal to
          ``available_log_addrs`` as returned by
          :ref:`CEC_ADAP_G_CAPS`. All arrays in
          this structure are only filled up to index
diff --git a/Documentation/media/uapi/v4l/dev-overlay.rst 
b/Documentation/media/uapi/v4l/dev-overlay.rst
index 92b4471b0c6e..13359134b468 100644
--- a/Documentation/media/uapi/v4l/dev-overlay.rst
+++ b/Documentation/media/uapi/v4l/dev-overlay.rst
@@ -216,7 +216,12 @@ bits like:
 
     ((__u8 *) bitmap)[w.width * y + x / 8] & (1 << (x & 7))
 
-where ``0`` ??? x < ``w.width`` and ``0`` ??? y <``w.height``. [#f2]_
+where [#f2]_:
+
+.. math::
+
+    0 \le x < w.width \text{, and }
+    0 \le y < w.height
 
 When a clipping bit mask is not supported the driver ignores this field,
 its contents after calling :ref:`VIDIOC_S_FMT <VIDIOC_G_FMT>` are
-- 
2.7.4


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